A.iambic, “μέτρον” Arist.Po.1448b31.
II. as Subst. ἰαμβεῖον, τό, iambic verse, Ar.Ra.1133, 1204, Pl.R.602b, Arist.Po.1458b19, Sammelb.6308(iii B.C.), etc.: in pl., iambic poem, Luc.Salt.27: generally, verse, line, Ath.8.355a (of anapaests).
2. iambic metre, Arist.Rh.1404a31.