ἰδέαidéa

a sight (comparative figuratively "idea"), i.e. aspect

Greek (New Testament) · G2397

Meanings

form, external appearance; aspect, look: Mt. xxviii. 3 (T Tr WH εἰδέα, q. v.), cf. Alberti, Observv. ad loc.; [Tdf. Proleg. p. 81]. (Grk. writ. fr. Pind. and Hdt. down; 2 Macc. iii. 16; for רוּחַ Gen. v. 3.) [Cf. Schmidt ch. 182, 3.]*

Same root

εἴδωeídō · G1492used only in certain past tenses, the others being borrowed from the equivalent G3700 (ὀπτάνομαι) and G3708 (ὁράω); properly, to see (literally or figuratively); by implication, (in the perfect tense only) to know

Where it appears

Appears 1 times in the Bible.

Matthew 28:3 His face shone like lightning, and his clothing was as white as snow.

Source: J. H. Thayer, Greek-English Lexicon of the New Testament (1889), public domain.