Landing means arriving at the ground after being in the air. When a plane touches down on the runway, that's a landing. When you jump off a swing and your feet hit the ground, that's a landing too. Birds make landings on tree branches, and astronauts make landings when their spacecraft returns to Earth.

A good landing is smooth and controlled. Pilots train for years to master landings in different weather conditions. Gymnasts practice landings after flips and jumps, trying to stick them perfectly without wobbling. Even cats are famous for their ability to make graceful landings when they jump down from high places.

The word can also mean a flat platform in a staircase where the stairs take a turn or pause. When you're climbing to the second floor, you might stop to catch your breath on the landing between floors. These landings serve as resting spots and make staircases safer by breaking up long climbs.

In history, the most famous landing might be the moon landing of 1969, when astronauts first set foot on the lunar surface. People also talk about military landings, like the D-Day landings during World War II, where soldiers arrived by sea to begin an important battle.