| alula | (n) scalelike structure between the base of the wing and the halter of a two-winged fly, Syn. calypter |
| alular | (adj) pertaining to alulae |
| Alula | ‖n. [ NL., dim. of L. ala a wing. ] (Zool.) A false or bastard wing. See under Bastard. [ 1913 Webster ] |
| Alular | a. (Zool.) Pertaining to the alula. [ 1913 Webster ] |