hardrock (English, noun)
expansion: hardrock (countable and uncountable, plural hardrocks)
Senses:
topics: business
mining
glosses: Rock containing ore from which minerals are extracted.
tags: countable
uncountable
topics: geography
geology
natural-sciences
glosses: Solid, nonporous rock.
tags: countable
uncountable
glosses: A type of concrete that contains relatively small amounts of aggregate relative to the amount of cement.
tags: countable
uncountable
glosses: An unregenerate criminal; a bully boy.
tags: countable
slang
uncountable
Forms:
form: hardrocks
tags: plural