Wood coal Meaning, Definition & Usage

  1. noun intermediate between peat and bituminous coal
    brown coal; lignite.
  2. noun a carbonaceous material obtained by heating wood or other organic matter in the absence of air
    charcoal.

WordNet

Definitions
  1. . See Lignite.
Definitions
  1. charcoal; also, lignite, or brown coal.

Webster 1913