‖n.; pl. Lunulæ [ L., prop., a little moon. See Lunule. ] (Anat. & Zool.) Same as Lunule. [ 1913 Webster ]
a. [ Cf. F. lunulaire. See Lunula. ] (Bot.) Having a form like that of the new moon; shaped like a crescent; lunate. [ 1913 Webster ]
{ } a. [ See Lunula. ] (Bot. & Zool.) Resembling a small crescent. Gray. [ 1913 Webster ]