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oolite

noun oo·lite \ ˈō-ə-ˌlīt \
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Definition of oolite

: a rock consisting of small round grains usually of calcium carbonate cemented together
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oolitic

play \ˌō-ə-ˈli-tik\ adjective

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Origin and Etymology of oolite

probably from French oolithe, from oo- o- + -lithe -lite

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  1. Britannica.com: Encyclopedia article about oolite

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