spermidine

noun

sper·​mi·​dine ˈspər-mə-ˌdēn How to pronounce spermidine (audio)
: a crystalline aliphatic amine C7H19N3 which is found especially in semen

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spermicide
spermidine
spermine
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Cite this Entry

“Spermidine.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/spermidine. Accessed 4 May. 2025.

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