σφῦρα
From LSJ
οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → keeping silence is not shameful; speaking at random is (Menander)
English (LSJ)
ἡ,
A hammer, Od.3.434, A.Fr.307, Hdt.1.68, Cratin.87(hex.), Arist.GA789b11. 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, IG9(1).61.39 (Daulis, ii A.D.), Hsch. s.v. ὁμόσφυρος. III a fish, = κέστρα, Id.
