grainstone (0 synonym found)

We don't have synonyms for grainstone yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are gravestone, gritstone and greenstone.


We don't have any synonyms for grainstone yet.

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Definition of grainstone:

(n) : A kind of calcareous rock that lacks mud and is grain-supported.

Definition of grainstone:

(n) : A kind of calcareous rock that lacks mud and is grain-supported.

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