oolite

noun

oo·​lite ˈō-ə-ˌlīt How to pronounce oolite (audio)
: a rock consisting of small round grains usually of calcium carbonate cemented together
oolitic
ˌō-ə-ˈli-tik How to pronounce oolite (audio)
adjective

Word History

Etymology

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

First Known Use

1785, in the meaning defined above

Time Traveler
The first known use of oolite was in 1785

Dictionary Entries Near oolite

oolachan

oolite

oolitic limestone

See More Nearby Entries 

Cite this Entry

“Oolite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oolite. Accessed 21 Nov. 2024.

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Kids Definition

oolite

noun
oo·​lite ˈō-ə-ˌlīt How to pronounce oolite (audio)
: a rock consisting of small round grains usually of calcium carbonate firmly joined together

More from Merriam-Webster on oolite

Britannica.com: Encyclopedia article about oolite

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