翼,翅
Ala \A"la\, n.; pl. {Al[ae]}. [L., a wing.] (Biol.)
A winglike organ, or part.
ala
n 1: a flat wing-shaped process or winglike part of an organism;
"the alae of the nose"; "the alae of a maple seed"; "the
flat petals of a pea blossom are alae"
2: a wing of an insect
[also: {alae} (pl)]