crater

¹

[ krey-ter ]

noun

, genitive Cra·te·ris [krey-, teer, -is].

1. Geology, Astronomy.
   1. Also called impact crater;. a large bowl-shaped depression on the surface of the earth or other heavenly body, formed by the impact of a meteorite. Compare astrobleme.
   2. a similar depression or cavity that forms the opening of a volcano or geyser. The volcanic activity that creates such craters occurs on the surface of the earth as well as a number of other heavenly bodies.
2. the hole or pit in the ground where a bomb, shell, or military mine has exploded.
3. Electricity. the cavity formed in a positive carbon electrode by an electric arc.
4. Greek and Roman Antiquity. krater ( def ).
5. Metalworking. a depression at the end of a bead produced by welding.
6. genitive Crateris [krey-, teer, -is]. (initial capital letter) Astronomy. the Cup, a small southern constellation west of Corvus and north of Hydra.

verb (used with object)

1. to make craters in:

   Bombs had cratered the landscape.

2. Slang.
   1. to cancel, abandon, or cast aside:

      to crater the new project.

   2. to destroy or ruin:

      One more disappointment won't crater me.

   3. to collapse, plunge, or fail suddenly; crash:

      The company’s stock has cratered 35% this year.

verb (used without object)

1. to form a crater or craters:

   The surface of the concrete cratered and cracked under the repeated impacts.

Crater

²

[ krey-ter ]

noun

1. Joseph Force [fawrs, fohrs], 1889–?, a judge of the New York State Supreme Court: his mysterious disappearance on August 6, 1930, has never been solved.

Crater

¹

/ ˈkreɪtə /

noun

1. a small faint constellation in the S hemisphere lying between Virgo and Hydra

crater

²

/ ˈkreɪtə /

noun

1. the bowl-shaped opening at the top or side of a volcano or top of a geyser through which lava and gases are emitted
2. a similarly shaped depression formed by the impact of a meteorite or exploding bomb
3. any of the circular or polygonal walled formations covering the surface of the moon and some other planets, formed probably either by volcanic action or by the impact of meteorites. They can have a diameter of up to 240 kilometres (150 miles) and a depth of 8900 metres (29 000 feet)
4. a pit in an otherwise smooth surface
5. a large open bowl with two handles, used for mixing wines, esp in ancient Greece

verb

1. to make or form craters in (a surface, such as the ground)
2. slang.
   to fail; collapse; crash

crater

/ krā′tər /

1. A bowl-shaped depression at the top of a volcano or at the mouth of a geyser. Volcanic craters can form because of magma explosions in which a large amount of lava is thrown out from a volcano, leaving a hole, or because the roof of rock over an underground magma pool collapses after the magma has flowed away.
2. A shallow, bowl-shaped depression in a surface, formed by an explosion or by the impact of a body, such as a meteorite.

Derived Forms

• ˈcratered, adjective
• ˈcraterless, adjective
• ˈcrater-ˌlike, adjective

Other Words From

• cra·ter·al cra·ter·ous adjective
• cra·ter·like adjective
• in·ter·cra·ter adjective

Word History and Origins

Origin of crater¹

First recorded in 1605–15; from Latin crātēr, from Greek krātḗr “mixing bowl,” literally, “mixer”, equivalent to krā- (base of kerannýnai “to mix”) + -tēr agent suffix; crasis

Word History and Origins

Origin of crater¹

C17: from Latin: mixing bowl, crater, from Greek kratēr, from kerannunai to mix

Example Sentences

"I was sat down with my legs in this massive crater," he said.

From BBC

Pictures from the scene showed relatives and neighbours searching the ruins of several destroyed buildings next a large crater.

From BBC

Several people in the southern city of Zaporizhzhia were injured as 29 homes were destroyed and pictures released by regional officials show a giant crater in the mud, with bricks and wood strewn all around.

From BBC

It gouged out a 500km crater and pulverised rocks that ejected at incredibly fast speeds to form a cloud that circled around the globe.

From BBC

A short distance away I can see the rim of the volcano's crater lake, while to the south steam vents and mud pools bubble away.

From BBC

Related Words

• hole
• mouth
• pit