Meanings
- uncountablechemistryA bitter alkaloid found in holly.
All Ilex hollies contain the bitter compound ilicin.
1995, John Eastman, The Book of Swamp and Bog2 more examples
They have a bitter, somewhat austere taste; their properties depend upon a principle called ilicin.
1852, John King, The Eclectic Dispensatory of the United States of America, page 220Ilicin is contained in holly berries (Ilex sp) and causes severe gastroirritation including nausea, vomiting, and diarrhea.
1996, Peter D Bryson, Comprehensive Reviews in Toxicology: For Emergency Clinicians
Origin
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Cite this entry
ilicin. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ilicin
“ilicin.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ilicin. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “ilicin,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ilicin.
Source: ilicin on Wiktionary, CC BY-SA 4.0.