ἔγκοιλος

ον, ότερος
A. hollow, sunken, ὀφθαλμοί Hp. Prog. 2; ἔγκοιλόν τι a sinking in of the lip, Arist. HA 604a28; τὰ ἔ. τῆς γῆς Pl. Phd. 111c: Comp. -ότερος deeper, LXX Le. 13.30.
II. concave, Thphr. HP 7.13.1.

Text: Perseus Digital Library, CC BY-SA 3.0

Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project