Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

coal seam

noun

Definition of coal seam

  1. :  a bed of coal usually thick enough to be profitably mined




Learn More about coal seam


Seen and Heard

What made you want to look up coal seam? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a timid, meek, or unassertive person

Get Word of the Day daily email!