English dictionary

marlstone

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

metamorphic rock with approximately the same composition as marl

noun.substance

Synonyms marlite

Source: WordNet 3.0
A sandy calcareous straum, containing, or impregnated with, iron, and lying between the upper and lower Lias of England.

noun

Source: webster1913