LATIN DICTIONARYLexicon Latīnum
verbthird conjugation

agnōscō

agnōscō (present infinitive agnōscere, perfect active agnōvī, supine agnitum)
Classical[aŋˈnoːs.koː]Ecclesiastical[aɲˈɲɔs.ko]

Meaning

  1. to recognize, realize or discern, become acquainted with, know, perceive
  2. to acknowledge or claim

Latīnē defined in Latin in our graded readers

cognōscō quem anteā nōvī
agnōscō -ere — in Aeneis, ch. 3

Conjugation conjugation 3

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.agnōscōagnōscēbamagnōscamagnōvīagnōveram
agnōram
agnōverō
agnōrō
2nd sg.agnōscisagnōscēbāsagnōscēsagnōvistī
agnōstī
agnōverās
agnōrās
agnōveris
agnōris
3rd sg.agnōscitagnōscēbatagnōscetagnōvit
agnōt
agnōverat
agnōrat
agnōverit
agnōrit
1st pl.agnōscimusagnōscēbāmusagnōscēmusagnōvimus
agnōmus
agnōverāmus
agnōrāmus
agnōverimus
agnōrimus
2nd pl.agnōscitisagnōscēbātisagnōscētisagnōvistis
agnōstis
agnōverātis
agnōrātis
agnōveritis
agnōritis
3rd pl.agnōscuntagnōscēbantagnōscentagnōvērunt
agnōrunt, agnōvēre
agnōverant
agnōrant
agnōverint
agnōrint
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.agnōscamagnōsceremagnōverim
agnōrim
agnōvissem
agnōssem
2nd sg.agnōscāsagnōscerēsagnōverīs
agnōrīs
agnōvissēs
agnōssēs
3rd sg.agnōscatagnōsceretagnōverit
agnōrit
agnōvisset
agnōsset
1st pl.agnōscāmusagnōscerēmusagnōverīmus
agnōrīmus
agnōvissēmus
agnōssēmus
2nd pl.agnōscātisagnōscerētisagnōverītis
agnōrītis
agnōvissētis
agnōssētis
3rd pl.agnōscantagnōscerentagnōverint
agnōrint
agnōvissent
agnōssent
passive indicative
passive indicative
formpresentimperfectfuture
1st sg.agnōscoragnōscēbaragnōscar
2nd sg.agnōsceris
agnōscere
agnōscēbāris
agnōscēbāre
agnōscēris
agnōscēre
3rd sg.agnōscituragnōscēbāturagnōscētur
1st pl.agnōscimuragnōscēbāmuragnōscēmur
2nd pl.agnōsciminīagnōscēbāminīagnōscēminī
3rd pl.agnōscunturagnōscēbanturagnōscentur
passive subjunctive
passive subjunctive
formpresentimperfect
1st sg.agnōscaragnōscerer
2nd sg.agnōscāris
agnōscāre
agnōscerēris
agnōscerēre
3rd sg.agnōscāturagnōscerētur
1st pl.agnōscāmuragnōscerēmur
2nd pl.agnōscāminīagnōscerēminī
3rd pl.agnōscanturagnōscerentur
imperative
imperative
formactivepassive
pres. 2nd sg.agnōsceagnōscere
pres. 2nd pl.agnōsciteagnōsciminī
fut. 2nd sg.agnōscitōagnōscitor
fut. 3rd sg.agnōscitōagnōscitor
fut. 2nd pl.agnōscitōte—
fut. 3rd pl.agnōscuntōagnōscuntor
infinitives & participles
infinitives & participles
formactivepassive
present infinitiveagnōscereagnōscī
perfect infinitiveagnōvisse
agnōsse
agnitum esse
future infinitiveagnitūrum esseagnitum īrī
present participleagnōscēns—
perfect participle—agnitus
agnita, agnitā, agnitae, agnitam, agnitārum, agnitās, agnite, agnitī, agnitīs, agnitō, agnitōrum, agnitōs
future participleagnitūrus
agnitūra, agnitūrā, agnitūrae, agnitūram, agnitūrārum, agnitūrās, agnitūre, agnitūrī, agnitūrīs, agnitūrō, agnitūrōrum, agnitūrōs, agnitūrum
agnōscendus
agnōscundus, agnōscenda, agnōscendā, agnōscendae, agnōscendam, agnōscendārum, agnōscendās, agnōscende, agnōscendīs, agnōscendōrum, agnōscendōs
gerundagnōscendī, agnōscendō, agnōscendumsupineagnitum, agnitū

agnosco (adgn-; also adn-; cf. Wagn. Orthog. Verg. p. 407), nōvi, nitum (like cognĭtum from cognosco; cf. pejĕro and dejĕro from jūro), 3, v. a. ad, intens. -gnosco, nosco (
I. part. perf. agnōtus, Pac. ap. Prisc. p. 887 P.; part. fut. act. agnoturus, Sall. H. Fragm. 2, 31; cf. Diom. 383 P.; class.; used very freq. by Cicero).
I. As if to know a person or thing well, as having known it before, to recognize: agnoscere always denotes a subjective knowledge or recognition; while cognoscere designates an objective perception; another distinction v. in II.): in turbā Oresti cognitā agnota est soror, was recognized by Orestes as his sister, Pac. ap. Prisc. 887 P.: virtus cum se extollit et ostendit suum lumen et idem aspexit agnovitque in alio, and when she has perceived the same in another, and has recognized it, Cic. Lael. 27, 100: id facillime accipiunt animi, quod agnoscunt, Quint. 8, 3, 71: cum se collegit (animus) atque recreavit, tum agnoscit illa reminiscendo, Cic. Tusc. 1, 24, 58: quod mihi de filiā gratularis, agnosco humanitatem tuam, id. Fam. 1, 7 (cf. on the contr. id. ib. 5, 2, where Cic., speaking of himself, says: Cognosce nunc humanitatem meam, learn from this, etc.): nomine audito extemplo agnovere virum, Liv. 7, 39: veterem amicum, Verg. A. 3, 82: matrem, id. ib. 1, 405: Figulum in patriam suam venisse atque ibi agnosci, and is there recognized (by those who had already known him), Quint. 7, 2, 26: formas quasdam nostrae pecuniae agnoscunt, Tac. G. 5: agnoscent Britanni suam causam, id. Agr. 32: nitorem et altitudinem horum temporum agnoscimus, id. Or. 21: quam (tunicam) cum agnovisset pater, Vulg. Gen. 37, 33.—
B. Transf., as a result of this knowledge or recognition, to declare, announce, allow, or admit a thing to be one's own, to acknowledge, own: qui mihi tantum tribui dicis, quantum ego nec agnosco (neither can admit as due to me) nec postulo, Cic. Lael. 9: natum, Nep. Ages. 1, 4: Aeacon agnoscit summus prolemque fatetur Juppiter esse suam, Ov. M. 13, 27 (cf. in Pandects, 25, Tit. 3: de agnoscendis vel alendis liberis): an me non agnoscetis ducem? will you not acknowledge me as your general? Liv. 6, 7: agnoscere bonorum possessionem, to declare the property as one's own, to lay claim to it, Dig. 26, 8, 11 (cf. agnitio, I.): agnoscere aes alienum, ib. 28, 5, 1: facti gloriam, Cic. Mil. 14 fin.: susciperem hoc crimen, agnoscerem, confiterer, id. Rab. Perd. 6: fortasse minus expediat agnoscere crimen quam abnuere, Tac. A. 6, 8: sortilegos, Cic. Div. 1, 58, 132: et ego ipse me non esse verborum admodum inopem agnosco, and I myself confess, allow, etc., id. Fam. 4, 4: id ego agnovi meo jussu esse factum, id. ib. 5, 20, 3: carmina spreta exolescunt; si irascare, agnita videntur, Tac. A. 4, 34.—
II. To understand, recognize, know, perceive by, from, or through something: ut deum agnoscis ex operibus ejus, sic ex memoriā rerum et inventione, vim divinam mentis agnoscito, Cic. Tusc. 1, 28, 70; id. Planc. 14, 35: ex fructu arbor agnoscitur, Vulg. Matt. 12, 33: inde agnosci potest vis fortunae, Vell. 2, 116, 3.—Also, absol.: Augusti laudes agnoscere possis, you can recognize the praises of Augustus, * Hor. Ep. 1, 16, 29: accipio agnoscoque deos, Verg. A. 12, 260 (cf. accipio): agniti dempsere sollicitudinem, Tac. H. 2, 68: Germanicus, quo magis agnosceretur, detraxerat tegimen, id. A. 2, 21: terram non agnoscebant, Vulg. Act. 27, 39.—In gen., to become acquainted with, to know; to perceive, apprehend, understand, discern, remark, see: quin puppim flectis, Ulixe, Auribus ut nostros possis agnoscere cantus, Cic. Fin. 5, 18, 49 (as transl. of Hom. Od. 12, 185, Νῆα κατάστησον, ἵνα νωϊτέρην ὄπʼ ἀκούσῃς): haec dicta sunt subtilius ab Epicuro quam ut quivis ea possit agnoscere, understand, id. N. D. 1, 18, 49; Verg. A. 10, 843; Phaedr. 2, 5, 19: alienis pedibus ambulamus, alienis oculis agnoscimus, Plin. 29, 1, 8, § 19.

Origins

From ad- + gnōscō

In English words that came into English from agnōscō

  • agnizeagnōscō

Quick answers

What does agnōscō mean in Latin?
agnōscō, a verb, means “to recognize, realize or discern, become acquainted with, know, perceive; to acknowledge or claim”.
What are the principal parts of agnōscō?
agnōscō, agnōscere, agnōvī, agnitum (third conjugation).
How do you pronounce agnōscō?
In classical Latin, [aŋˈnoːs.koː]; in ecclesiastical (church) Latin, [aɲˈɲɔs.ko].