ζύγαινα
From LSJ
τὰ σῦκα σῦκα, τὴν σκάφην δὲ σκάφην ὀνομάζειν → call a spade a spade | speak the truth | speak straight from the shoulder | give it straight from the shoulder | give the straight goods | not to mince matters | not to mince words | not mince words | call things by their right names | call a spade a spade and a shovel a shovel | call a shovel a shovel | call a spade a spade, not a big spoon
English (LSJ)
[ῠ], ης, ἡ,
A the hammer-headed shark, Epich.59, Arist.HA 506b10, Philotim. ap. Gal.6.727, Ael.NA9.49, Opp.H.1.367.
German (Pape)
[Seite 1140] ἡ, eine Haifischart, Hammerfisch, Arist. H. A. 2, 16.