A loud, coarse laugh.

To laugh loudly

A low, shrubby, rubiaceous plant with white flowers, found along the seacoast of the West Indies.

simple past tense and past participle of yaw-haw

present participle of yaw-haw

plural of yaw-haw

Third-person singular simple present indicative form of yaw-haw

(aviation) The phenomenon whereby rolling an aircraft to start a turn in one direction increases the drag on the upgoing wing on the outside of the turn, creating a tendency (especially at low airspeed and high angle of attack) for the aircraft to yaw out of the turn, and, instead, begin to turn in the direction opposite that desired.

(aviation) A component of the flight control system of most swept-wing aircraft which suppresses the aircraft's natural Dutch roll tendency using carefully-timed automatic rudder inputs.

plural of yaw damper