as trona mic on

[Gr. ἀστρονομικός, neut. -κὸν. ] A treatise on astronomy. * as-tro-năm-i-ěn, * as-tro-năm-ỹ-ěn, [O. Eng. astronomie; Mod. Eng. astronomy; suff. -en . ] An astronomer, an astrologer, or both combined in one individual. "Astronomy ens al day here art faillen That whilen warned men byfore what shoulde byfalle after." P. Plowman . "Lo astronomy ens camen fro the eest to Jerusalem." -Wycliffe: Matthew ii. 1.