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- Dictionaryrock/rɒk/
noun
- 1. the solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil: "the beds of rock are slightly tilted"
- 2. a large piece of rock which has become detached from a cliff or mountain; a boulder: "the stream flowed through a jumble of rocks"
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The meaning of ROCK is to move back and forth in or as if in a cradle. How to use rock in a sentence. Synonym Discussion of Rock.
ROCK definition: 1. the dry solid part of the earth's surface, or any large piece of this that sticks up out of the…. Learn more.
Jun 18, 2024 · Rock, in geology, naturally occurring and coherent aggregate of one or more minerals. Such aggregates constitute the basic unit of which the solid Earth is composed and typically form recognizable and mappable volumes. The three major classes of rock are igneous, sedimentary, and metamorphic rock.
A relatively hard, naturally occurring mineral material. Rock can consist of a single mineral or of several minerals that are either tightly compacted or held together by a cementlike mineral matrix. The three main types of rock are igneous, sedimentary, and metamorphic. A piece of such material; a stone.
Rock is loud music with a strong beat that is usually played and sung by a small group of people using instruments such as electric guitars and drums. He once told an interviewer that he didn't even like rock music.
ROCK definition: 1. the hard, natural substance that forms part of the Earth's surface: 2. a large piece of rock or…. Learn more.
n. 1. Relatively hard, naturally formed mineral or petrified matter; stone. 2. a. A relatively small piece or fragment of such material. b. A relatively large body of such material, as a cliff or peak. 3. A naturally formed aggregate of mineral matter constituting a significant part of the earth's crust. 4.
[uncountable, countable] the hard solid material that forms part of the surface of the earth and some other planets. They drilled through several layers of rock to reach the oil. a cave with striking rock formations (= shapes made naturally from rock) The tunnel was blasted out of solid rock. volcanic/igneous/sedimentary rocks. Extra Examples.
noun. material consisting of the aggregate of minerals like those making up the Earth's crust. “that mountain is solid rock ” synonyms: stone. see more. noun. a lump or mass of hard consolidated mineral matter. “he threw a rock at me” synonyms: stone. see more. noun. (figurative) someone who is strong and stable and dependable.
Britannica Dictionary definition of ROCK. 1. : to move (someone or something) back and forth or from side to side. [+ object] She gently rocked the baby to sleep. Waves rocked the boat. [no object] He rocked back and forth while he stood waiting. The boat rocked back and forth on the waves. 2. [+ object] : to cause (something) to shake violently.
