Try Our Apps
Dictionary.com

follow Dictionary.com

Is irregardless a word?

rock cycle

noun
1.
Geology. a continuous process by which rocks are created, changed from one form to another, destroyed, and then formed again.
Also called geological cycle.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
Cite This Source
British Dictionary definitions for rock cycle

rock cycle

noun
1.
another name for geological cycle
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Contemporary definitions for rock cycle
noun

the process by which rocks are formed, altered, destroyed, and reformed by geological processes and which is recurrent, returning to a starting point

Usage Note

science

Dictionary.com's 21st Century Lexicon
Copyright © 2003-2014 Dictionary.com, LLC
Cite This Source

Word of the Day

Word Value for rock

10
11
Scrabble Words With Friends

Nearby words for rock cycle

Pokémon Words