coal seam

1. 1.

   a seam of coal

   Broaderseam

   Partscoalface

Questions about coal seam

What does coal seam mean?

coal seam means "a seam of coal".

Is coal seam a common word?

coal seam is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.