malm

(redirected from malm bricks)
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malm

(mɑːm)
n
1. (Geological Science) a soft greyish limestone that crumbles easily
2. (Geological Science) a chalky soil formed from this limestone
3. (Building) an artificial mixture of clay and chalk used to make bricks
[Old English mealm- (in compound words); related to Old Norse malmr ore, Gothic malma sand]