LigniteWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “lignite” powered by Princeton WordNet.
noun
intermediate between peat and bituminous coal
noun
fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
noun
material that is high in humic acids
noun
a hard black form of lignite that takes a brilliant polish and is used in jewelry or ornamentation