A.“-πήχεις” Ar. V.553, Ra.1014; acc. pl. neut. “-πήχη” PCair.Zen.353.9 (iii B.C.):— four cubits (six feet) long, Hdt.7.69; of men, six feet high, tall fellows, Ar. ll.cc., cf. Pl.R.426d, Philostr.Im.1.25; nom. τετρα^-πήχης , ες, Hdn. Gr.1.82.
τετρα?́-πηχυς , υ, gen. ους Ath.Mitt.33.377 (Pergam.); nom.and acc. pl.