καταπύγων
From LSJ
οὐ γὰρ συμφύεται τὰ πεπηγότα ὤσπερ τὰ ὑγρά (Aristotle, Meteorologica 348a.14) → since solid bodies/frozen drops cannot coalesce like liquid ones
English (LSJ)
ονος, ὁ, ἡ, neut.
A κατάπυγον Ar. V.687: (πυγή):—given to unnatural lust: generally, lecherous, lewd, Id.Ach.79,al., Luc.Tim.22, Alciphr.3.45, etc.; ὦ κατάπυγον Ar.Th. 200.--The oblique cases are sts. wrongly written -πύγωνος, cf. Hdn. Gr.2.725: irreg. Comp. -πυγωνέστερος (metri gr.) Ar.Lys.776. II in Att., the middle finger (used in an obscene gesture), Poll.2.184.
