Jacobson's organ

noun

Ja·​cob·​son's organ ˈjā-kəb-sənz- How to pronounce Jacobson's organ (audio)
: vomeronasal organ

Word History

Etymology

Ludvig L. Jacobson †1843 Danish anatomist

First Known Use

1885, in the meaning defined above

Time Traveler
The first known use of Jacobson's organ was in 1885

Dictionary Entries Near Jacobson's organ

jacobsite

Jacobson's organ

Jacobus

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Cite this Entry

“Jacobson's organ.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Jacobson%27s%20organ. Accessed 30 Dec. 2024.

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Medical Definition

Jacobson's organ

noun
: vomeronasal organ

More from Merriam-Webster on Jacobson's organ

Britannica.com: Encyclopedia article about Jacobson's organ

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