From WordNet (r) 3.0 (2006) :
alar
adj 1: of or relating to the axil [syn: axillary, alar]
2: having or resembling wings [syn: alar, alary, aliform,
wing-shaped]
n 1: a chemical sprayed on fruit trees to regulate their growth
so the entire crop can be harvested at one time [syn:
Alar, daminozide]