monometer
From LSJ
ἔγνω δὲ φώρ τε φῶρα καὶ λύκος λύκον → the thief knows the thief and the wolf knows the wolf, and thief knows thief and wolf his fellow wolf, set a thief to catch a thief
Latin > English (Lewis & Short)
mŏnŏmĕter: tra, trum, adj., = μονόμετρος>,
I consisting of one metre, monometer, Prisc. Metr. Ter. p. 1320 P.