badin

Etymology 1
From. Related to.

Adjective

 * 1) playful, light-hearted, frolicsome

Etymology 2
from Raoul Badin, the inventor

Noun

 * 1) airspeed indicator

Etymology
From.

Noun

 * 1) cane, walking stick

Etymology
From.

Noun

 * 1) cane, walking stick