σφῦρᾰ,ἡ,
A. hammer, Od. 3.434 , A. Fr. 307 , Hdt. 1.68 , Cratin. 87 (hex.), Arist. GA 789b11 .
2. beetle, mallet, for breaking clods of earth, Hes. Op. 425 , Ar. Pax 566 .
II. balk between the furrows of ploughed land, Poll. 7.145 .
2. a land measure,
IG 9(1).61.39 (Daulis,ii A.D.), Hsch.
s.v. ὁμόσφυρος .
III. a fish, = κέστρα , Id.