ἄσκημα
ἄσκημα, ατος, τό,
A). exercise, practice, Off. 7 , Cyr. 7.5.79 ; τὰ εἰς τὸν πόλεμον ἀ. Oec. 11.19 , cf. PLond. 3.1164i21 (iii A.D.); in warfare, branch of the service, arm (e.g. elephants or chariots), Tact. 19.6 .