core barrel


(in a core drill) a length of pipe for holding rock cores while they are being extracted from the drill hole.

Nearby words

  1. corduroys,
  2. cordwain,
  3. cordwainer,
  4. cordwood,
  5. core,
  6. core city,
  7. core competency,
  8. core curriculum,
  9. core drawing,
  10. core dump Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019