Liddell–Scott–Jones: σικχ-ός

σικχ-ός,ὁ, a

A. squeamish, fastidious person, esp. in eating, opp.παμφάγος, Arist. EE 1234a6 , cf. Plu. 2.87b , Ath. 6.262a .

II. sickening, offensive,=ἀηδής, Hsch.