- alaA wing or winglike anatomic process or part, especially of bone.
- aisleA wing of a building, notably in a church separated from the nave proper by piers.
- alarOf or relating to the armpit; axillary.
- ali-lateral expansion
- aliformShaped like a wing.
- alipedA wing-footed animal; a chiropter or a bat.
- alitrunkThe segment of an insect's body to which the wings are attached; the thorax or mesosoma.