trig·​o·​nel·​line ˌtrig-ə-ˈnel-ˌēn How to pronounce trigonelline (audio) -ən How to pronounce trigonelline (audio)
: a crystalline alkaloid C7H7NO2 obtained especially from the seeds of fenugreek and found in the urine (as after ingestion of nicotinic acid)

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Cite this Entry

“Trigonelline.” Medical Dictionary, Merriam-Webster, Accessed 25 Jul. 2024.

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