Touchdown — definition

1. touchdown (Noun)

touchdown (Noun) — (American football) a score in American football; being in possession of the ball across the opponents' goal line.

touchdown (Noun) — A landing (as the wheels touch the landing field); especially of airplanes.

landing score

2. touchdown (Verb)

touchdown (Verb) — Come or bring (a plane) to a landing. ex. "the plane touched down at noon"

land set down touch aircraft