(geology, astronomy) A crater formed from a hypervelocity impact, typically of a meteorite, as opposed to one formed by other means such as vulcanism.

(derogatory) Someone whose face is scarred or pockmarked.

(geology) A lake that has formed in the caldera of a volcano.

plural of crater lake

plural of crater face

a hole or depression left on the surface of an area which has had an underground (usually nuclear) explosion.

A hole in the ground created by the explosion of a large bomb, usually one dropped by a bomber (aircraft).

(geography, geology, astronomy) An impact feature on Charon, the moon or binary companion of the dwarf planet Pluto.

(geography, geology, astronomy) An impact feature on Charon, the moon or binary companion of the dwarf planet Pluto.

(geography, geology, astronomy) An impact feature on Charon, the moon or binary companion of the dwarf planet Pluto.