Lexical Definition

‎καταγινώσκω‎ kataginṓskō (kat-ag-in-o'-sko) to condemn ^G:V
from ‎κατά‎ and ‎γινώσκω‎

blame, condemn.

• to note against, i.e. find fault with

Abbott-Smith

κατα-γινώσκω (v.s. γινώσκω), [in LXX: De 25:1 (רשׁע hi.), Pr 28:11 (חקר), Si 14:2 19:5*;]
to blame, condemn: c. gen. pers., I Jo 3:20, 21; pass., κατεγνωσμένος ἦν (RV, he stood condemned, v. Ellie., in l.; but cf. Field, Notes, 188): Ga 2:11.†

Abbott-Smith References

Liddell-Scott-Jones

καταγινώσκω,

Ionic dialect and later καταγηρ-γῑνώσκω, future -γνώσομαι[Refs 5th c.BC+]:—remark, observe, especially something to one's prejudice, with genitive person:

__I generally, καταγνοὺς τοῦ γέροντος τοὺς τρόπους having observed his foibles, [Refs 5th c.BC+]; πολλήν γέ μου δυστυχίαν κατέγνωκας I have been very unfortunate by your way of it, [Refs 5th c.BC+]; οὐκ ἐπιτήδεα κατά τινος κ. having formed unfavourable prejudices against one, [Refs 5th c.BC+]: with infinitive, of an unfavourable judgement, κ. ἑαυτοῦ μὴ περιέσεσθαι [Refs 5th c.BC+] despising us because.. [Refs 5th c.BC+]: with participle, κ. τινὰ πράττοντα [Refs 5th c.BC+]:—passive, to be judged unfavourably, lightly esteemed, παρολιγωρεῖσθαι καὶ καταγινώσκεσθαι [Refs 2nd c.BC+]; κατεγνωσμένος despised, [Refs 2nd c.AD+]
__II with accusative criminis, lay as a charge against a person, κ. ἑωυτῶν ἀνανδρείην [Refs 5th c.BC+]; δειλίαν, δωροδοκίαν κ. τινός, [καταγινώσκω 4th c.BC: Demosthenes Orator 21.152; ἑαυτῶν ἀδικίαν 5th-6th c.BC: Andocides Orator 1.3 ">Refs 5th c.BC+]; πολλὴν μανίαν, μωρίαν, [Refs 5th c.BC+] —passive, καταγνωσθεὶς δειλίαν being convicted of cowardice, [Refs 1st c.BC+]self-condemned, [NT]
__II.2 with genitive criminis, παρανόμων κ. τινός [Refs 4th c.BC+] pronounce a verdict of murder against.. , Legal cited in [Refs 5th c.BC+]; μὴ καταγινώσκωμεν τὸ (perhaps τοῦ) μηδὲν εἰρηκέναι τὸν ἀποφηνάμενον [Refs 5th c.BC+]
__II.3 with infinitive, κ. σφῶν αὐτῶν, ἑαυτοῦ ἀδικεῖν, charge oneself with.. , [Refs 5th c.BC+] —so in passive, καταγνωσθεὶς νεώτερα πρήσσειν being suspected of doing, [Refs 5th c.BC+]; κ. αὐθέντης (i.e. εἶναι) [Refs 5th c.BC+]; to be detected, ἔν τινι [Refs 3rd c.AD+]; also κατέγνωσται μελίκρητον ὑπὸ τῶν ἀνθρώπων ὡς καταγυιοῖ τοὺς πίνοντας [Refs 5th c.BC+]
__II.4 with genitive person only, condemn, τοῦ ἀνθρώπου [Refs 5th c.BC+]
__III with accusative poenae, give judgement or sentence against a person, κ. τινὸς θάνατον pass sentence of death on one, [Refs 5th c.BC+]; Μηδισμοῦ κ. τινὸς θάνατον for Medism, [Refs 5th c.BC+]: with infinitive, κ. αὐτοῦ ἀποτεῖσαι τὰ Χρήματα [Refs 4th c.BC+]; later θάνατον, φυγὴν κ. κατά τινος, [Refs 1st c.BC+]:—passive, θάνατός τινος κατέγνωστο [Refs 5th c.BC+] they were condemned, [Refs 5th c.BC+]
__III.2 decide a suit, δίκην [Refs 5th c.BC+]:— passive, [Refs 5th c.BC+]

_{LSJ Scripture Refs: Gal.2.11}