ἰῶτα[ῐ],τό ,indecl., (Hebr.
A. yôd)the letter ι, Pl. Cra. 418b , Aen. Tact. 31.18 , Call.Gramm. ap. Ath. 10.453d , etc.
2. line, stroke, on a sundial, Bull.Soc.Alex. 4.83
(iii B.C.).
3. prov., of anything very small,smallest letter, jot,
Ev.Matt. 5.18 .