English Explanatory Dictionary

hardrock

English dictionary entry

Meanings

noun
  1. Rock containing ore from which minerals are extracted.
  2. Solid, nonporous rock.
  3. A type of concrete that contains relatively small amounts of aggregate relative to the amount of cement.
  4. An unregenerate criminal; a bully boy.

Word forms

hardrock hardrocks

Etymology

From hard + rock.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.
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