Bedeutung von “rock” — Learner’s Dictionary

rock

noun us uk /rɒk/
Extra Examples
They blasted a hole in the rock face.I'm too much of a wimp to go rock climbing.The house is built on a layer of porous rock.Several tons of rock have been removed from the site.The coal has to be extracted from deep beneath a layer of rock.
SUBSTANCE [ U ]

B1 the hard, natural substance that forms part of the Earth's surface:

a layer of volcanic rock
LARGE PIECE [ C ]

B1 a large piece of rock or stone:

Huge waves were crashing against the rocks.
MUSIC [ U ]

A2 loud, modern music with a strong beat, often played with electric guitars and drums:

hard/soft rock
rock music
a rock band/singer

See also

(Definition von “rock noun” aus dem Cambridge Learner's Dictionary © Cambridge University Press)