WordNet sense 1 (a chemical sprayed on fruit trees to regulate their growth so the entire crop can be harvested at one time):

daminozide

WordNet sense 2 (of or relating to the axil):

axillary

WordNet sense 3 (having or resembling wings):

alary, aliform, wing-shaped

WordNet sense 4 (having wings or as if having wings of a specified kind):

winged