Take-off n. : An imitation, especially in the way of caricature.

Example:
How can you take off the centre axis of an old Kenwood semiautomatic washing machine?

Taxonomy
takeoff, speed, aircraft, runway, takeoff speed, obstacle, climb, air density, Vr, V1, rejected takeoff, free encyclopedia, wing, nose, short takeoff and landing, V2, rate of climb, fixed-wing aircraft.

Defination from the web:
take off at around 55 knots (63 mph, 100 km/h). Ultralights have even lower takeoff speeds. ... Some aircraft specifically designed for short takeoff and landing can take off at speeds below 40 knots (74 km/h), and can even become airborne ...