κύφωσις
From LSJ
Τὸ γὰρ περισσὰ πράσσειν οὐκ ἔχει νοῦν οὐδένα → There is no sense in doing things beyond the usual measure
English (LSJ)
-εως, ἡ, being humpbacked, Hp.Art.41, 47 (pl.), Gal.18(1).74.
Greek (Liddell-Scott)
κύφωσις: ῡ, εως. ἡ, κύρτωσις τῆς ῥάχεως, Ἱππ. π. Ἄρθρ. 812.