luteotropin

noun

lu·​teo·​tro·​pin ˌlü-tē-ə-ˈtrō-pən How to pronounce luteotropin (audio)
variants or luteotrophin
ˌlü-tē-ə-ˈtrō-fən How to pronounce luteotropin (audio)
: prolactin

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of luteotropin was in 1941

Rhymes for luteotropin

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Browse Nearby Words

luteotropic hormone
luteotropin
luteous
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Cite this Entry

“Luteotropin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/luteotropin. Accessed 26 Apr. 2025.

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Medical Definition

More from Merriam-Webster on luteotropin

Britannica.com: Encyclopedia article about luteotropin

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