Dictionary Workbench Ondict
Word Bank Import Dict Cloud Sync

    limestone

    Dictionary entry view. Switch to definition mode above when you know the meaning but not the word.

    limestone
    lime‧stone /ˈlaɪmstəʊn $ -stoʊn/ noun [uncountable]
     Date: 1500-1600
     Origin: ⇨ lime1(2) + stone
    a type of rock that contains calcium