Plato › Greek Lexicon › ἀγνοέω

ἀγνοέω

agnoeo

not to perceive

Appears 159 times across Plato's dialogues.

Frequency by work

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Dictionary (LSJ)

ἀγνοέω, Ep. ἀγνοι-, 3sg. subj. ἀγνοιῇσι Od. 24.218: impf. ἠγνόουν Isoc. 7.21, etc.: fut. ἀγνοήσω B. Fr. 12, Isoc. 12.251, D. 32.10, 54.31: aor. ἠγνόησα A. Eu. 134, Th. 2.49, etc.; Ep. ἠγνοίησα Il. 2.807, Hes. Th. 551, Ep. contr. 3sg. ἀγνώσασκε Od. 23.95: pf. ἠγνόηκα Pl. Sph. 221d, Alex. 20.4:—Pass., fut. (of med. form) ἀγνοήσομαι D. 18.249; ἀγνοηθήσομαι v.l. in Luc. JTr. 5: aor. ἠγνοήθην, v. infr.: pf. ἠγνόημαι Isoc. 15.171, Pl. Lg. 797a. (This Verb implies a form ἄγνοος, = ἀγνώς II):—A. not to perceive or recognize; Hom., almost always in aor., ἄνδρʼ ἀγνοιήσασʼ ὑλάει Od. 20.15, cf. Th. l.c., Pl. Phdr. 228a; mostly with neg., οὐκ ἠγνοίησεν he perceived or knew well, Il. 2.807, etc.; μηδὲν ἀγνόει E. Andr. 899.—Mostly c. acc., to be ignorant of, Hdt. 4.156, S. Tr. 78; πάντα Pl. Smp. 216d; ἑαυτοὺς ἀ. forget their former selves, D. 10.74; τὴν πόλιν ἀ. not to discern the temper of the city, Id. 19.231; τὸν ξένον Philostr. VA 2.26; fail to understand, τὸ ῥῆμα Ev.Marc. 9.32; περί τινος Pl. Phdr. 277d: c. gen. pers. and rel. clause, ἀγνοοῦντες ἀλλήλων ὅ τι λέγομεν Id. Grg. 517c: dependent clauses in part., τίς . . ἀ. τὸν ἐκεῖθεν πόλεμον δεῦρο ἥξοντα; D. 1.15: with Conj., οὐδεὶς ἀ. ὅτι . . Id. 21.156, etc.; ἀγνοῶν εἰ . . X. An. 6.5.12:—Pass., not to be known, recognized, Pl. Euthphr. 4a, Hp.Ma. 294d, etc.; ἀγνοούμενα ὅπῃ . . ἀγαθά ἐστι Id. R. 506a; ἠγνοῆσθαι ξύμπασιν ὅτι . . Id. Lg. 797a; ὑπελάμβανον ἀγνοήσεσθαι D. 18.249; καιρὸν οὐ παρεθέντα οὐδʼ ἀγνοηθέντα ib.303, cf. Isoc. 15.171; τὰ ἠγνοημένα unknown parts, Arr. An. 7.1.4. II. abs., go wrong, make a false step, first in Hp. Art. 46, Antipho 5.44 (dub.l.), lsoc.8.39; part. ἀγνοῶν ignorantly, by mistake, X. An. 7.3.38, Arist. EN 1110b27; ἀγνοήσαντες And. 4.5: in moral sense, to be ignorant of what is right, act amiss, Plb. 5.11.5, cf. Ep.Heb. 5.2:—Med., fail to recognize, Gal. 14.630.
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