1. a wing or winglike part or structure of an animal, plant, or object
Usage: anatomy, biology
2. a winglike anatomical projection, especially on either side of the nose
Usage: anatomy

Examples

• The butterfly's ala was delicate and colorful.
• In anatomy, the ala of the nose refers to the fleshy outer edge on each side.
• The bird extended its ala to catch the wind.
• The ala of the pelvis is an important landmark in skeletal structure.
• Insects use their alae for flight and balance.