2. rock mineralmatter of variable composition, consolidated or unconsolidated, assembled in masses or considerable quantities in nature, as by the action of heat or water.
Etymology: (bef. 1100; ME; OE roccian, c. MD rocken; akin to G rücken to move, push, ON rykkja to jerk; (def.
Definition of 'ROCK'
Princeton's WordNet
1. (noun)rock, stone a lump or mass of hard consolidated mineralmatter "he threw a rock at me"
2. (noun)rock, stone material consisting of the aggregate of minerals like those making up the Earth's crust "that mountain is solid rock"; "stone is abundant in New England and there are many quarries"
4. (noun)rock (figurative) someone who is strong and stable and dependable "he was her rock during the crisis"; "Thou art Peter, and upon this rock I will build my church"--Gospel According to Matthew
5. (noun)rock candy, rock hard bright-colored stickcandy (typically flavored with peppermint)
6. (noun)rock 'n' roll, rock'n'roll, rock-and-roll, rock and roll, rock, rock music a genre of popular music originating in the 1950s; a blend of blackrhythm-and-blues with whitecountry-and-western "rock is a generic term for the range of styles that evolved out of rock'n'roll."
7. (verb)rock, careen, sway, tilt pitching dangerously to one side
8. (verb)rock, sway, shake moveback and forth or sideways "the ship was rocking"; "the tall building swayed"; "She rocked back and forth on her feet"
9. (verb)rock, sway cause to moveback and forth "rock the cradle"; "rock the baby"; "the wind swayed the trees gently"
1. (noun)rock the hard substance that makes up much of the earth's surface, or a piece of this substance ancient layers of rock; girls diving off the rocks into the lake
4. (noun)ROCK any naturaldeposit forming a part of the earth's crust, whether consolidated or not, including sand, earth, clay, etc., when in natural beds
5. (noun)ROCK that which resembles a rock in firmness; a defense; a support; a refuge
Sense: (a large lump or mass of) the solid parts of the surface of the Earth The ship struck a rock and sank; the rocks on the seashore; He built his house on solid rock.