osculum

noun

os·​cu·​lum ˈä-skyə-ləm How to pronounce osculum (audio)
: an excurrent opening of a sponge

Word History

Etymology

New Latin, from Latin, diminutive of os mouth

First Known Use

1887, in the meaning defined above

Time Traveler
The first known use of osculum was in 1887

Dictionary Entries Near osculum

osculometer

osculum

-ose

See More Nearby Entries 

Cite this Entry

“Osculum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/osculum. Accessed 28 Nov. 2024.

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Britannica.com: Encyclopedia article about osculum

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