crenulated

adjective

cren·​u·​lat·​ed ˈkren-yə-ˌlā-təd How to pronounce crenulated (audio)
variants or crenulate
ˈkren-yə-lət How to pronounce crenulated (audio)
-ˌlāt
: having an irregularly wavy or serrate outline
a crenulated shoreline
crenulation
ˌkren-yə-ˈlā-shən How to pronounce crenulated (audio)
noun

Word History

Etymology

crenulate "serrate" (borrowed from New Latin crenulātus, from presumed *crenula, diminutive of *crena "notch," back-formed from crenātus crenate) + -ed entry 1

First Known Use

1777, in the meaning defined above

Time Traveler
The first known use of crenulated was in 1777

Rhymes for crenulated

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Browse Nearby Words

crenula
crenulated
crenulation
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Cite this Entry

“Crenulated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crenulated. Accessed 6 Jul. 2026.

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