What is the meaning of Touchdown?

A six-point score occurring when the ball enters possession of a team's player in the opponent's end zone.

A defensive action of grounding the ball in the team's own in-goal to stop the play.

A try (scoring play of grounding the ball in the opposing team's in-goal).

The moment when an aircraft or spacecraft makes first or final contact with the ground during a landing.

The moment of contact of a tornado with the ground.

touchdown

touchdown

Source: wiktionary.org