A crater is a landform consisting of a hole or depression on a planetary surface, usually caused either by an object hitting the surface, or by geological activity on the planet.

The meaning of CRATER is the bowl-shaped depression around the orifice of a volcano. How to use crater in a sentence.

Live view of the eruption in Halemaʻumaʻu, from the northwest rim of the caldera [V1cam]. This camera is a pan-tilt-zoom model and the view may change depend...

Also called meteorite crater. a large bowl-shaped depression on the surface of the earth or other heavenly body, formed by the impact of a meteorite. a similar depression or cavity that forms the …

crater The pit, depression, or cavity formed in the surface of the Earth by an explosion. It may range from saucer shaped to conical, depending largely on the depth of burst. In the case of a deep …

CRATER definition: 1. the round hole at the top of a volcano, or a hole in the ground similar to this: 2. to make one…. Learn more.

Definition of crater noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jan 12, 2026 · A volcanic crater is a fundamental feature of the Earth’s surface, representing the interface between the planet’s molten interior and the atmosphere. This landform is a bowl-shaped …

crater, circular depression in the surface of a planetary body. Most craters are the result of impacts of meteorite s or of volcanic explosions.

The 49 thousand year old Barringer Crater in Arizona has a diameter of 1.19 km and an apparent depth of 170 metres and is an excellent example of a simple crater.