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Meaning of hardground | Babel Free

Noun CEFR B2

Definitions

  1. A lithified seafloor.
  2. A hard stratum of rock other than coal.

Examples

“Ancient hardgrounds are found in limestone sequences and distinguished from later-lithified sediments by evidence of exposure to normal marine waters.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Hardgrove hardhack Hardham hardhandedness Hardhat hardhead

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