quas·sin
| \ ˈkwäs-ᵊn
\
\
Medical Definition of quassin
: the bitter crystalline principle C22H28O6 of quassia
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“Quassin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/quassin. Accessed 18 Aug. 2022.
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