φακοειδής

ές, τό
A. lentiform, Arist. Cael. 287a20, Str. 17.1.34, Dsc. 4.139, Gal. 10.448; esp. φ. χιτών, of the capsule of the lens of the eye, Ruf. Onom. 153.
II. φακοειδές,τό, = ἔμπετρον Dsc. 4.179.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project