LATIN DICTIONARYLexicon Latīnum
verbthird conjugation

cōgō

cōgō (present infinitive cōgere, perfect active coēgī, supine coāctum)
Classical[ˈkoː.ɡoː]Ecclesiastical[ˈkɔː.ɡo]
cōgēns pres. act. ptcp.№ 250 of the 1,000 commonest wordsMille Verba core vocabulary

Meaning

  1. to collect, assemble, gather together
    Diē cōnstitūtā causae dictiōnis, Orgetorīx ad iūdicium omnem suam familiam, ad hominum mīlia decem, undique coēgit, […].On the day appointed for the pleading of the case, Orgetorix gathered to the trial all his relations, about ten thousand men, from every direction, […] .c. 52 BCE, Julius Caesar, Commentarii de bello Gallico 1.4
  2. to restrict or confine in space
    Thomas of Celano, Dies IraeThe trumpet, scattering its awesome sound across the sepulchres of the lands, shall assemble all people before the Throne.
  3. to force, compel, urge, encourage, finagle
    Novum opus facere me cogis ex veteri, ut post exemplaria scripturarum toto orbe dispersa quasi quidam arbiter sedeam (...).You order me to make a new work out of the old one, so that after the copies of the Scriptures dispersed across the globe I preside as some kind of arbitrator (...).Saint Jerome, Preface to the Vulgata
    ne pulcherrimam prope totius Galliae urbem, quae praesidio et ornamento sit civitati, suis manibus succendere cogerenturlest they should be compelled to set fire with their own hands to the fairest city of almost the whole of Gaul, which is a protection and ornament to the statec. 52 BCE, Julius Caesar, Commentarii de bello Gallico VII.15

Latīnē defined in Latin in our graded readers

vī faciō ut aliquis agat quod nōn vult.
cōgō -ere coēgī — in Mille Verba, Basilica et Iūs
in ūnum locum dūcō
gather; compel
cōgō -ere, coāctum — in De Bello Gallico I, ch. 3, 10

Choosing the right word Döderlein's Latin Synonyms

Cogere · Adigere

Cogere (from co-igere) means by force and power to compel to something; adigere, by reflection and the suggestion of motives to persuade to something. Tac. Ann. vi. 27. Se ea necessitate ad preces cogi, per quas consularium aliqui capessere provincias adigerentur. (vi. 70.)

Conjugation conjugation 3

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.cōgōcōgēbamcōgamcoēgīcoēgeramcoēgerō
2nd sg.cōgiscōgēbāscōgēscoēgistīcoēgerāscoēgeris
3rd sg.cōgitcōgēbatcōgetcoēgitcoēgeratcoēgerit
1st pl.cōgimuscōgēbāmuscōgēmuscoēgimuscoēgerāmuscoēgerimus
2nd pl.cōgitiscōgēbātiscōgētiscoēgistiscoēgerātiscoēgeritis
3rd pl.cōguntcōgēbantcōgentcoēgērunt
coēgēre
coēgerantcoēgerint
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.cōgamcōgeremcoēgerimcoēgissem
2nd sg.cōgāscōgerēscoēgerīscoēgissēs
3rd sg.cōgatcōgeretcoēgeritcoēgisset
1st pl.cōgāmuscōgerēmuscoēgerīmuscoēgissēmus
2nd pl.cōgātiscōgerētiscoēgerītiscoēgissētis
3rd pl.cōgantcōgerentcoēgerintcoēgissent
passive indicative
passive indicative
formpresentimperfectfuture
1st sg.cōgorcōgēbarcōgar
2nd sg.cōgeris
cōgere
cōgēbāris
cōgēbāre
cōgēris
cōgēre
3rd sg.cōgiturcōgēbāturcōgētur
1st pl.cōgimurcōgēbāmurcōgēmur
2nd pl.cōgiminīcōgēbāminīcōgēminī
3rd pl.cōgunturcōgēbanturcōgentur
passive subjunctive
passive subjunctive
formpresentimperfect
1st sg.cōgarcōgerer
2nd sg.cōgāris
cōgāre
cōgerēris
cōgerēre
3rd sg.cōgāturcōgerētur
1st pl.cōgāmurcōgerēmur
2nd pl.cōgāminīcōgerēminī
3rd pl.cōganturcōgerentur
imperative
imperative
formactivepassive
pres. 2nd sg.cōgecōgere
pres. 2nd pl.cōgitecōgiminī
fut. 2nd sg.cōgitōcōgitor
fut. 3rd sg.cōgitōcōgitor
fut. 2nd pl.cōgitōte—
fut. 3rd pl.cōguntōcōguntor
infinitives & participles
formactivepassive
present infinitivecōgerecōgī
perfect infinitivecoēgissecoāctum esse
future infinitivecoāctūrum essecoāctum īrī
present participlecōgēns—
perfect participle—coāctus
future participlecoāctūrus
coāctūra, coāctūrā, coāctūrae, coāctūram, coāctūrārum, coāctūrās, coāctūre, coāctūrī, coāctūrīs, coāctūrō, coāctūrōrum, coāctūrōs, coāctūrum
cōgendus
cōgundus
gerundcōgendī, cōgendō, cōgendumsupinecoāctum, coāctū

Phrases from Meissner's Latin Phrase-Book

agmen claudere, cogere
to bring up the rear.
senatum cogere (Liv. 3. 39)
to assemble the senate.
pecuniam cogere a civitatibus
to extort money from the communities.
cogere omnes copias in unum locum
to concentrate all the troops at one point.
populum in deditionem venire cogere
to reduce a country to subjection to oneself.
supplementum cogere, scribere, legere
to levy recruits to fill up the strength.
concludere, colligere, efficere, cogere ex aliqua re
to draw a conclusion from a thing.

cōgo, cŏēgi, cŏactum (COGVIT = cogit, Inscr Marin Fratr Arv. p. 170), 3, v. a. contr. from co-ago,
I. to drive together to one point, to collect, compress, crowd, bring, or urge together, to assemble, gather together (class. and very freq.; syn.: colligo, congrego)
I. Lit.
A. In gen. (constr. as a verb of motion with in and acc., or with adv. of direction): cogantur (oves) intro, Plaut. Bacch. 5, 2, 15; Verg. E. 3, 98; cf. pecus, id. ib. 3, 20: oves stabulis, id. ib. 6, 85: nubes in unum locum, Lucr. 6, 274; cf. id. 6, 464; 6, 734: oleam, to collect, Cato, R. R. 64, 1; 65, 2; 144, 1.—So of the collecting together of fruits, also in Varr. R. R. 1, 6, 3; Col. 11, 2, 70; 12, 3, 9: talenta ad quindecim Coëgi, received, collected, Ter. Heaut. 1, 1, 94 Ruhnk.; so Cic. Verr. 2, 2, 48, § 120; id. Att. 6, 2, 8; id. Rab. Post. 11, 30: Orgetorix ad judicium omnem suam familiam undique coëgit, Caes. B. G. 1, 4; cf.: multitudinem hominum ex agris, id. ib: concilium, id. ib. 7, 77; Verg. A. 11, 304: concilium Hypatam, Liv. 36, 26, 1: bucina cogebat priscos ad verba Quirites, Prop. 4 (5), 1, 13.—So of the collecting of troops ( = contrahere), Caes. B. C. 1, 15 fin.; cf. Sall. J. 95, 1: copias in unum locum, Caes. B. G. 2, 5; 6, 10 al.: exercitum in unum, Cic. Fam. 15, 4, 2: multitudinem in unum, Sall. J. 80, 2; cf. Caes. B. G. 1, 4: in classem, Liv. 36, 3, 5: milites in provinciam, id. 43, 15, 7: exercitum Dyrrhachium, Sall. H. 1, 31 Gerl.: ad militiam aliquos, id. J. 85, 3: acies in proelia, Verg. A. 9, 463: auxilia undique, id. ib. 8, 7.—And of the calling together of a senate: quam cito senatum illo die coëgerim, Cic. Fam. 5, 2, 3; Liv. 3, 39, 6 al.: dum senatus cogeretur, Cic. Fin. 3, 2, 7: coguntur senatores non pignoribus, sed gratiā, id. Phil. 1, 5, 12; Liv. 1, 48, 3 al.; cf. Prop. 4 (5), 1, 13.—And of a single senator: cur in senatum hesterno die tam acerbe cogerer? Cic. Phil. 1, 5, 11 sq.: ex duabus syllabis in unam cogentes, contracting, combining, Quint. 1, 5, 23 Spald. and Zumpt: quod ex omnibus partibus cogitur, id. 5, 14, 9.—
B. Esp.
1. Of liquids, to thicken, condense, curdle, coagulate: mella frigore (opp. calore remittere), Verg. G. 4, 36: lac in duritiam, Plin. 23, 7, 64, § 126; cf. Ov. M. 8, 666: fel sole, Plin. 29, 6, 37, § 116: liquorem in nivem, id. 2, 39, 39, § 105; 2, 42, 42, § 111.—Similarly: coacta alvus, hard fœces, Cels. 2, 8; 2, 3 al.; so, vestis coacta, fulled, Plin. 8, 48, 73, § 192. —
2. Of places, to draw together or contract into a narrow place: Italia coacta in angustias, Sall. H. Fragm. ap. Serv. ad Verg. A. 3, 400: saltus in arctas coactus fauces, Liv. 22, 15, 11.—
3. Agmen, milit. t. t., to bring up the rear (cf. claudo, I. B. 2.), Liv. 34, 28, 7; 44, 4, 12; 35, 27, 15; 42, 64, 5; 42, 10, 8; Curt. 3, 3, 25 al.—
II. Trop.
A. In gen.: hac re in angustum oppido nunc meae coguntur copiae (the figure borrowed from milit. lang.), Ter. Heaut. 4, 2, 2: me ex comparato et constituto spatio defensionis in semihorae curriculum coëgisti, have confined, restricted, Cic. Rab. Perd. 2, 6: in eam desperationem, ut, Suet. Caes. 20: verba in alternos pedes, i. e. to write in elegiac verse, Ov. Tr. 3, 7, 10.—More freq.,
B. Esp. with acc., inf., ut, ad, in or absol., to urge one to any action, to force, compel, constrain (syn.: impello, compello, adigo).
(a). With acc.: coactus legibus Eam uxorem ducet, Ter. And. 4, 4, 41; cf. id. Ad. 1, 1, 44; id. Phorm. 1, 4, 36: vis cogendae militiae, Liv. 4, 26, 3 Weissenb. ad loc.—
(b). With inf: omnia vertere, Lucr. 5, 831; id. 5, 1167; 6, 837: mori me, Verg. E. 2, 7: plerasque ad officium redire, Nep. Milt. 7, 1; Liv. 38, 13, 2: neque cogi pugnare poterat, id. 45, 41, 4 et saep.—
(g). With ut: vi coepi cogere ut rediret, Ter. Hec. 2, 2, 26; so id. And. 4, 1, 30; id. Ad. 5, 3, 65; Lucr. 1, 976; 6, 127; Caes. B. G. 1, 6; Cic. de Or. 3, 3, 9; id. Fam. 5, 6, 1; Nep. Alcib. 4, 5; Hor. Ep. 1, 9, 2.—With subj. without ut, cf. Ter. And. 4, 4, 41 supra.—
(d). With ad: ingratiis ad depugnandum omnes, Nep. Them. 4, 4: ad lacrimas, Plaut. Bacch. 4, 9, 57: ad proelia, Verg. A. 12, 581: Samnites belloque ad bellum cogere, Liv. 10, 11, 11; 23, 1, 4; 4, 22, 4; 34, 18, 2; Tac. A. 2, 21.—(ε) With in: in lacrimas, Ov. Ib. 204; Quint. 3, 8, 23; Auct. B. G. 8, 38: aliquem in deditionem, Liv. 43, 1, 1; Sen. Clem. 1, 1.—(ζ) With acc.
1. With double acc.: cogere aliquem aliquid, or cogi aliquid, Quint. 11, 1, 22: quod vos jus cogit, id voluntate impetret, Ter. Ad. 3, 4, 44: quod sua quemque mala cogebant, Liv. 3, 7, 8; 6, 15, 13; 23, 10, 6: cogi aliquid pro potestate ab tribuno, to be extorted, id. 4, 26, 10: quid non mortalia pectora cogis, Auri sacra fames! Verg. A. 3, 56.—
2. With acc. of the thing: ne ad id, quod natura cogeret, ipse quoque sibi acceleraret, Nep. Att. 22, 2: quod cogere se putat posse, rogare non sustinet, Vell. 2, 81, 1: adulterium, Ov. A. A. 2, 367.—
3. Sometimes as philos. t. t. = colligo, concludo, to infer, conclude: ex quibus id quod volumus efficitur et cogitur, Cic. Leg. 2, 13, 33; so id. Ep. ad Brut. 2, 7, 4.—
4. Cogere agmen, to be the last (the figure borrowed from milit. lang.; v. I. B. 3. supra): ut nec duces simus, nec agmen cogamus, Cic. Att. 15, 13, 1; cf.: sic ordinandus est dies omnis, ut tamquam cogat agmen, Sen. Ep. 12, 8.—Hence,
1. coactum, i, P. a. subst., a thick, fulled covering, a mattress (cf. coactilis), Caes. B. C. 3, 44 fin.—
2. coactus, a, um, P. a., forced, constrained, unnatural: quod absurdum et nimis coactum foret, Gell. 1, 4, 7; cf. id. 16, 14, 3: lacrimae, Verg. A. 2, 196; Ov. M. 6, 628.—
3. coactē, adv. (prop. in a contracted manner; hence),
a. Shortly, quickly: coactius quid factum et festinantius, Gell. 10, 11, 8.—
b. Accurately, strictly: coactius interpretari verbum, Gell. 19, 2.—
c. In a forced, constrained manner, Tert. Bapt. 12; id. Anim. 42 al.

Origins

  1. Proto-Indo-European*ḱe?
  2. Proto-Indo-European*ḱóm
  3. Proto-Italic*kom
  4. Proto-Italic*kom-
  5. Latincōgō

Proto-Indo-European *h₂eǵ- Proto-Indo-European *-eti Proto-Indo-European *h₂éǵeti Proto-Italic *agō Latin agō Latin cōgō From co- + agō (“lead, drive, impel, push”).

Borrowings
  • Frenchcoger
  • Portuguesecoagir
  • Normancogier
Italo-Dalmatian
  • Siciliancújere
  • Venetancognere

In English words that came into English from cōgō

  • squat*coactire
  • cogentcōgēns
  • coagulatecoāgulātus
  • coactcōgō
  • coagmentcoagmentare

Quick answers

What does cōgō mean in Latin?
cōgō, a verb, means “to collect, assemble, gather together; to restrict or confine in space; to force, compel, urge, encourage, finagle”.
What are the principal parts of cōgō?
cōgō, cōgere, coēgī, coāctum (third conjugation).
How do you pronounce cōgō?
In classical Latin, [ˈkoː.ɡoː]; in ecclesiastical (church) Latin, [ˈkɔː.ɡo].
Where does cōgō come from?
Proto-Indo-European *ḱe? → Proto-Indo-European *ḱóm → Proto-Italic *kom → Proto-Italic *kom- → Latin cōgō.
Which English words come from cōgō?
English words that go back to Latin cōgō include cogent, coact, squat, coagment and coagulate.