← Latin for Soldiers, Sailors and Military Strategists
The verb "faciō" is one of the most essential and versatile verbs in Latin, meaning "to do" or "to make." This third conjugation -iō verb is fundamental to military Latin, as it appears in countless military contexts: making camp (castra facere), making war (bellum facere), and executing military maneuvers. As a highly irregular verb with unique principal parts (faciō, facere, fēcī, factum), it requires special attention from learners.
FAQ Schema Q: What does faciō mean in Latin? A: Faciō means "to do" or "to make" in Latin. It is a third conjugation -iō verb used extensively in military contexts for actions like making camp, conducting operations, and executing commands.
In this lesson, we will explore how faciō functions in military contexts through 15 carefully constructed examples. You'll encounter the verb in various tenses and moods, combined with military vocabulary you've learned in previous lessons. The examples progress from simple constructions to more complex military scenarios, demonstrating how Roman commanders and soldiers used this verb in their daily operations.
Educational Schema Subject: Latin Language Learning Level: Intermediate Focus: Military Latin Vocabulary and Grammar Topic: Third Conjugation -iō Verb (faciō) Learning Objectives: Master conjugation and usage of faciō in military contexts
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Faciō is an essential military verb meaning "to do/make" -
It follows the third conjugation -iō pattern with unique principal parts -
Common military phrases include: castra facere (make camp), iter facere (make a march), impetum facere (make an attack) -
The verb often takes direct objects and can form compound verbs -
Understanding faciō is crucial for reading Caesar and other military texts
32.1 Mīlitēs soldiers castra camp celeriter quickly faciunt make
32.2 Imperātor commander pācem peace cum with hostibus enemies facit makes
32.3 Nāvēs ships longās long in in portū harbor facimus we make
32.4 Dux leader iter march per through montēs mountains fēcit made
32.5 Legiōnēs legions impetum attack in against hostem enemy faciēbant were making
32.6 Centuriō centurion signum signal tubā with trumpet faciet will make
32.7 Explōrātōrēs scouts ignem fire in on colle hill fēcērunt made
32.8 Caesar Caesar pontem bridge trāns across flūmen river faciendum to be made cūrāvit arranged
32.9 Nautae sailors nāvem ship parātam ready proeliō for battle faciunt make
32.10 Hostēs enemies fossam ditch circum around oppidum town fēcerant had made
32.11 Equitēs cavalry orbem circle facientēs making sē themselves dēfendēbant were defending
32.12 Rōmānī Romans viam road per through silvam forest fēcērunt made
32.13 Barbarī barbarians sacrificium sacrifice ante before pugnam battle faciēbant were making
32.14 Tribūnus tribune testāmentum will ante before proelium battle fēcerat had made
32.15 Sociī allies foedus treaty nōbīscum with us facere to make volunt want
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32.1 Mīlitēs castra celeriter faciunt. The soldiers quickly make camp.
32.2 Imperātor pācem cum hostibus facit. The commander makes peace with the enemies.
32.3 Nāvēs longās in portū facimus. We are building warships in the harbor.
32.4 Dux iter per montēs fēcit. The leader made a march through the mountains.
32.5 Legiōnēs impetum in hostem faciēbant. The legions were making an attack against the enemy.
32.6 Centuriō signum tubā faciet. The centurion will give the signal with a trumpet.
32.7 Explōrātōrēs ignem in colle fēcērunt. The scouts made a fire on the hill.
32.8 Caesar pontem trāns flūmen faciendum cūrāvit. Caesar arranged for a bridge to be built across the river.
32.9 Nautae nāvem parātam proeliō faciunt. The sailors are making the ship ready for battle.
32.10 Hostēs fossam circum oppidum fēcerant. The enemies had dug a ditch around the town.
32.11 Equitēs orbem facientēs sē dēfendēbant. The cavalry were defending themselves by forming a circle.
32.12 Rōmānī viam per silvam fēcērunt. The Romans built a road through the forest.
32.13 Barbarī sacrificium ante pugnam faciēbant. The barbarians were making a sacrifice before the battle.
32.14 Tribūnus testāmentum ante proelium fēcerat. The tribune had made his will before the battle.
32.15 Sociī foedus nōbīscum facere volunt. The allies want to make a treaty with us.
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32.1 Mīlitēs castra celeriter faciunt.
32.2 Imperātor pācem cum hostibus facit.
32.3 Nāvēs longās in portū facimus.
32.4 Dux iter per montēs fēcit.
32.5 Legiōnēs impetum in hostem faciēbant.
32.6 Centuriō signum tubā faciet.
32.7 Explōrātōrēs ignem in colle fēcērunt.
32.8 Caesar pontem trāns flūmen faciendum cūrāvit.
32.9 Nautae nāvem parātam proeliō faciunt.
32.10 Hostēs fossam circum oppidum fēcerant.
32.11 Equitēs orbem facientēs sē dēfendēbant.
32.12 Rōmānī viam per silvam fēcērunt.
32.13 Barbarī sacrificium ante pugnam faciēbant.
32.14 Tribūnus testāmentum ante proelium fēcerat.
32.15 Sociī foedus nōbīscum facere volunt.
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The verb faciō belongs to the third conjugation but follows the -iō pattern, making it a mixed conjugation verb. Its principal parts are: -
faciō (I do/make) - present active -
facere (to do/make) - present infinitive -
fēcī (I did/made) - perfect active -
factum (done/made) - perfect passive participle
Present System (built on faci-) Present: faciō, facis, facit, facimus, facitis, faciunt Imperfect: faciēbam, faciēbās, faciēbat, faciēbāmus, faciēbātis, faciēbant Future: faciam, faciēs, faciet, faciēmus, faciētis, facient
Perfect System (built on fēc-) Perfect: fēcī, fēcistī, fēcit, fēcimus, fēcistis, fēcērunt Pluperfect: fēceram, fēcerās, fēcerat, fēcerāmus, fēcerātis, fēcerant Future Perfect: fēcerō, fēceris, fēcerit, fēcerimus, fēceritis, fēcerint
Participles Present: faciēns, facientis (making/doing) Perfect: factus, -a, -um (having been made/done) Future Active: factūrus, -a, -um (about to make/do) Gerundive: faciendus, -a, -um (needing to be made/done)
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Confusing faciō with regular third conjugation verbs: Remember that faciō has -iō in the first person singular present, not just -ō. -
Incorrect perfect stem: The perfect stem is fēc-, not fac-. Students often write "facīvī" instead of the correct "fēcī." -
Forgetting vowel changes: In compounds like perficiō (complete), the 'a' changes to 'i' (perficiō, perficere, perfēcī, perfectum). -
Passive voice confusion: Faciō often uses fīō (become) as its passive, especially in present system: "Pāx fit" (Peace is made/happens).
Unlike English, which uses auxiliary verbs ("will make," "was making," "had made"), Latin expresses these time relationships through endings on the verb stem. Where English says "The soldiers were making camp," Latin simply says "Mīlitēs castra faciēbant" with the imperfect ending -ēbant conveying the ongoing past action.
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Identify the tense and mood from the ending -
Look for direct objects - faciō is transitive and usually takes an accusative object -
Check for common phrases: -
castra facere (pitch camp) -
iter facere (make a journey/march) -
impetum facere (make an attack) -
pācem facere (make peace) -
Note any gerundive constructions like "faciendum cūrāvit" (arranged for X to be done)
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For English speakers learning Latin, understanding faciō in its military context reveals much about Roman military efficiency and mindset. The Romans conceptualized many military activities as "making" or "doing" rather than using specialized verbs. This reflects their practical, engineering-focused approach to warfare.
The phrase "castra facere" (to make camp) exemplifies Roman military discipline. Every evening on campaign, Roman soldiers would construct a fortified camp following a standardized plan. This "making" of camp wasn't merely pitching tents but included digging ditches (fossās facere), building ramparts, and creating a miniature fortress. Caesar's Commentaries frequently use this phrase, showing how fundamental this daily ritual was to Roman military success.
Similarly, "iter facere" (to make a march) reflects how Romans viewed military movement as an active construction rather than passive travel. A Roman march involved building temporary bridges, clearing paths, and creating supply lines - literally "making" the journey possible.
The expression "impetum facere" (to make an attack) reveals the Roman conception of battle as deliberate action rather than chaotic violence. Attacks were "made" or "constructed" through careful planning and execution, not simply launched in fury.
Modern military language preserves this concept in phrases like "make war" and "make peace," direct translations from the Latin "bellum facere" and "pācem facere." Understanding these phrases helps modern students appreciate how deeply Roman military thinking has influenced Western military tradition.
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From Caesar's Dē Bellō Gallicō 1.13:
Caesar Caesar cum when id this nūntiātum reported esset had been, mātūrat he hastens ab from urbe the city proficīscī to set out et and quam as maximīs greatest potest he can itineribus by marches in into Galliam Gaul ulteriōrem Further contendit he hurries et and ad to Genāvam Geneva pervenit. he arrives. Prōvinciae To the province tōtī whole quam as maximum greatest potest he can mīlitum of soldiers numerum number imperat he orders (erat there was omnīnō altogether in in Galliā Gaul ulteriōre Further legiō legion ūna), one, pontem the bridge quī which erat was ad at Genāvam Geneva iubet he orders rescindī. to be broken down.
Caesar cum id nūntiātum esset, mātūrat ab urbe proficīscī et quam maximīs potest itineribus in Galliam ulteriōrem contendit et ad Genāvam pervenit. Prōvinciae tōtī quam maximum potest mīlitum numerum imperat (erat omnīnō in Galliā ulteriōre legiō ūna), pontem quī erat ad Genāvam iubet rescindī.
When this had been reported to Caesar, he hastened to set out from the city and hurried into Further Gaul by the longest possible marches and arrived at Geneva. He ordered the whole province to provide as large a number of soldiers as possible (there was altogether one legion in Further Gaul), and he ordered the bridge which was at Geneva to be broken down.
This passage demonstrates Caesar's decisive military action through a series of rapid verbal constructions. Although faciō doesn't appear directly, the concept of "making" pervades the passage through "quam maximīs potest itineribus" (by the greatest marches he can make). The phrase shows how military movement required active construction and effort. Caesar's commands (imperat, iubet) lead to concrete military "making" - gathering troops and destroying infrastructure to prevent enemy movement.
Key constructions in this passage: -
cum + pluperfect subjunctive (cum nūntiātum esset): temporal clause indicating completed action -
Historical presents (mātūrat, contendit, pervenit, imperat, iubet): create narrative immediacy -
Superlative with quam + potest: "as X as possible" construction -
Indirect commands with iubeō + infinitive (iubet rescindī) -
Ablative of manner (maximīs itineribus): showing how the march was conducted
The passage exemplifies Caesar's concise military Latin, with rapid-fire verbs depicting swift strategic response to threat.
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This passage describes various military construction and siege operations during what appears to be a Roman campaign. Here are the key points:
- The legate orders a stone wall built around the camp - An architect constructs a high tower at the camp's corner
- Soldiers dig a five-foot-deep ditch before the rampart - Centurions order double gates to be made in the wall - Engineers construct a large mound against the enemy town
- Caesar arranges for siege-sheds (vineas) to be made for attacking the wall - Smiths craft six-foot-long wall javelins (pīla) - A tribune has ladders made for scaling walls - Scouts had built a small fort on a mountain top - Romans manufacture large catapults for throwing stones
- A new dock is built on the riverbank - Soldiers make protective wicker screens (plutei) - An iron battering ram is constructed for breaking through gates
- The siege forces the townspeople to surrender - Using tortoise-formation tactics, soldiers safely approach the wall
This text illustrates comprehensive Roman siege engineering and military tactics. ✾ ❦ ✾ ❦ ✾ ✾ ❦ ✾ ❦ ✾ ✾ ❦ ✾ ❦ ✾
32.16 Lēgātus mūrum lapideum circum castra facī iussit. The legate ordered a stone wall to be built around the camp.
32.17 Architectus turrim altam in angulō castrōrum faciēbat. The architect was building a high tower at the corner of the camp.
32.18 Mīlitēs quīnque pedēs altam fossam ante vāllum fēcērunt. The soldiers dug a five-foot deep ditch in front of the rampart.
32.19 Centuriōnēs portās duplicēs in mūrō fierī iubent. The centurions order double gates to be made in the wall.
32.20 Fabrī aggerem magnum contrā oppidum hostium faciunt. The engineers are building a large siege-mound against the enemy town.
32.21 Caesar vineas ad oppugnandum mūrum faciendās cūrat. Caesar sees to the construction of siege-sheds for attacking the wall.
32.22 Pīlum mūrāle sex pedēs longum fabrī fēcērunt. The smiths made a six-foot long wall-spear.
32.23 Tribūnus scālās ad ascendendum in mūrōs facit. The tribune is making ladders for climbing the walls.
32.24 Explōrātōrēs castellum parvum in summō monte fēcerant. The scouts had built a small fort on the mountain top.
32.25 Ballistās magnās ad iaciendōs lapidēs Rōmānī faciēbant. The Romans were making large catapults for hurling stones.
32.26 Nāvāle novum in rīpā flūminis aedificārī imperātor facit. The commander has a new dockyard built on the river bank.
32.27 Mīlitēs pluteōs ex vīminibus contextōs fēcērunt. The soldiers made protective screens woven from wicker.
32.28 Ariēs ferreus ad perfringendās portās factus est. An iron battering ram was made for breaking through gates.
32.29 Obsidiōne factā, oppidānī dēditiōnem fēcērunt. After the siege was established, the townspeople surrendered.
32.30 Testūdine factā, mīlitēs ad mūrum tūtō accessērunt. Having formed a tortoise formation, the soldiers safely approached the wall.
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32.16 Lēgātus mūrum lapideum circum castra facī iussit.
32.17 Architectus turrim altam in angulō castrōrum faciēbat.
32.18 Mīlitēs quīnque pedēs altam fossam ante vāllum fēcērunt.
32.19 Centuriōnēs portās duplicēs in mūrō fierī iubent.
32.20 Fabrī aggerem magnum contrā oppidum hostium faciunt.
32.21 Caesar vineas ad oppugnandum mūrum faciendās cūrat.
32.22 Pīlum mūrāle sex pedēs longum fabrī fēcērunt.
32.23 Tribūnus scālās ad ascendendum in mūrōs facit.
32.24 Explōrātōrēs castellum parvum in summō monte fēcerant.
32.25 Ballistās magnās ad iaciendōs lapidēs Rōmānī faciēbant.
32.26 Nāvāle novum in rīpā flūminis aedificārī imperātor facit.
32.27 Mīlitēs pluteōs ex vīminibus contextōs fēcērunt.
32.28 Ariēs ferreus ad perfringendās portās factus est.
32.29 Obsidiōne factā, oppidānī dēditiōnem fēcērunt.
32.30 Testūdine factā, mīlitēs ad mūrum tūtō accessērunt.
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This section demonstrates advanced uses of faciō in military engineering contexts, showcasing several important grammatical constructions:
Examples 32.16, 32.21, and 32.26 show the causative construction where faciō means "to cause/order something to be done": -
facī iussit (ordered to be made) -
faciendās cūrat (sees to the making) -
aedificārī facit (causes to be built)
This construction is essential in military contexts where commanders delegate construction tasks.
Example 32.19 uses fierī (to be made/become), which serves as the passive of faciō in the present system. This is irregular - most verbs form passives with personal endings, but faciō uses this suppletive form.
Examples 32.21 and 32.25 show gerundives expressing purpose: -
ad oppugnandum (for attacking) -
ad iaciendōs lapidēs (for throwing stones)
These constructions are common in technical military descriptions.
Examples 32.29 and 32.30 demonstrate the ablative absolute using the perfect passive participle: -
obsidiōne factā (siege having been made) -
testūdine factā (tortoise formation having been made)
This construction indicates completed action before the main verb.
Examples 32.18 and 32.22 show how Latin expresses measurements: -
quīnque pedēs altam (five feet high) -
sex pedēs longum (six feet long)
The measurement is in accusative of extent.
This section introduces specialized engineering terms: -
agger (siege mound) -
vineae (siege sheds) -
pluteī (wicker screens) -
ariēs (battering ram) -
testūdō (tortoise formation)
Understanding these terms is crucial for reading military histories like Caesar's Commentaries or Vegetius's military manual.
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This lesson is part of the Latinum Institute Latin Reading Course, a comprehensive series designed for autodidacts learning Latin through the reading method. The course has been developed by Evan der Millner BA MA (Cantab. NZ, London), who has been creating innovative online language learning materials since 2006.
The reading method, as implemented at latinum.substack.com and latinum.org.uk, focuses on extensive exposure to Latin texts with carefully scaffolded support. Each lesson presents: -
Interleaved translations (Part A) that help learners decode Latin word-by-word 32.16 Lēgātus the legate mūrum wall lapideum of stone circum around castra the camp facī to be made iussit ordered
32.17 Architectus the architect turrim tower altam high in on angulō the corner castrōrum of the camp faciēbat was making
32.18 Mīlitēs soldiers quīnque five pedēs feet altam high fossam ditch ante before vāllum the rampart fēcērunt made
32.19 Centuriōnēs the centurions portās gates duplicēs double in in mūrō the wall fierī to be made iubent order
32.20 Fabrī the engineers aggerem mound magnum large contrā against oppidum the town hostium of the enemies faciunt are making
32.21 Caesar Caesar vineas siege-sheds ad to oppugnandum for attacking mūrum the wall faciendās needing to be made cūrat sees to
32.22 Pīlum the javelin mūrāle for walls sex six pedēs feet longum long fabrī the smiths fēcērunt made
32.23 Tribūnus the tribune scālās ladders ad for ascendendum climbing in onto mūrōs the walls facit is making
32.24 Explōrātōrēs scouts castellum fort parvum small in on summō the top monte of the mountain fēcerant had made
32.25 Ballistās catapults magnās large ad for iaciendōs throwing lapidēs stones Rōmānī the Romans faciēbant were making
32.26 Nāvāle dock novum new in on rīpā the bank flūminis of the river aedificārī to be built imperātor the commander facit causes
32.27 Mīlitēs soldiers pluteōs protective screens ex from vīminibus wicker contextōs woven fēcērunt made
32.28 Ariēs ram ferreus iron ad for perfringendās breaking through portās gates factus made est was
32.29 Obsidiōne by siege factā having been made, oppidānī the townspeople dēditiōnem surrender fēcērunt made
32.30 Testūdine with tortoise-formation factā having been made, mīlitēs soldiers ad to mūrum the wall tūtō safely accessērunt approached
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