mentum

noun
men·​tum | \ ˈmen-təm How to pronounce mentum (audio) \
plural menta\ ˈmen-​tə How to pronounce menta (audio) \

Definition of mentum

: a median plate of the labium of an insect

Examples of mentum in a Sentence

Recent Examples on the Web The name actually comes from the Latin mentum, meaning chin, which is where the gland is located in the male lungless salamander. National Geographic, "7 Amazing Animal Organs People Don't Have," 14 Jan. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'mentum.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of mentum

1826, in the meaning defined above

History and Etymology for mentum

Latin, chin — more at mouth

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Time Traveler for mentum

Time Traveler

The first known use of mentum was in 1826

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Cite this Entry

“Mentum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mentum. Accessed 28 Oct. 2020.

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More Definitions for mentum

mentum

noun
men·​tum | \ ˈment-əm How to pronounce mentum (audio) \
plural menta\ -​ə How to pronounce menta (audio) \

Medical Definition of mentum

Comments on mentum

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