takeoff

Definition

A launch or ascent into the air or into flight, such as of an aircraft, rocket, bird, high-jumper etc.

Etymology

Deverbal from take off.

Example Sentences

• "The flight was smooth, but the takeoff was a little rough."
• "That high-jumper's takeoff needs some work."
• "The mute swan, being one of the world's heaviest flying birds, can have a laborious takeoff."