You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
Ca*lum"bin, n. (Chem.)
Definition: A bitter principle extracted as a white crystalline substance from the calumba root. [Written also colombin, and columbin]
Source: Webster’s Unabridged Dictionary 1913 Edition
16 June 2025
(noun) raspberry of China and Japan having pale pink flowers grown for ornament and for the small red acid fruits
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.