impennare

Etymology 1
From.

Verb

 * 1)  to provide wings or feathers
 * 2)  to cover or sprinkle with feathers
 * 3)  to take up a pen
 * 4)  to write
 * 1)  to write

Etymology 2
From.

Verb

 * 1)  to make (an aircraft) climb
 * 2)  to pop a wheelie