μέτρ-ημα · metr-ēma — LSJ
measured distance, E. Ion 1138; measurement, λίθοι . . ὧν μ. στερεὸν πόδες ἑπτακόσιοι Supp.Epigr. 4.446.11 (Didyma, ii B. C.).
measure, allowance, dole, E. IT 954; soldierʼs rations, Plb. 6.38.3, OGI 229.106 (Smyrna, ii B. C.), PLond. 1.23.26 (ii B. C.); pay, Plb. 9.27.11: in pl., deliveries in kind, POxy. 1221.4 (iii/iv A. D.): sg., amount so delivered, PCair.Zen. 223.5 (iii B. C.); μ. θησαυροῦ Ostr.Bodl. v D 9 (i A. D.), al.