G0051
ἀγνόημα
error
ἀγνόημα, -τός, τό (ἀγνοέω), [in LXX: Gen.43:12 (מִשְׁגֶּה), Tob.3:3, Jdth.5:20, Sir.23:2 51:19, 1Ma.13:39 * ;] a sin of ignorance (so in π.; see MM, VGT, see word): Heb.9:7.† (AS)
Full Thayer's lexicon entry
ἀγνόημα — agnóēma
ἀγνόημα (τος τό, a sin (strictly, that committed through ignorance or thoughtlessness (A. V. error)): Heb 9:7 (1Ma 13:39; Tob 3:3; Sir 23:2); cf. ἀγνοέω, c. (and Trench, § lxvi.).
g52
ἄγνοια, (ας, ἡ (from Aeschylus down), want of knowledge, ignorance, especially of divine things: Act 17:30; 1Pe 1:14; such as is inexcusable, Eph 4:18 (Wis 14:22); of moral blindness, Act 3:17. (Cf. ἀγνοέω.)
1 occurrence