You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
Valve"-shell`, n. (Zoöl.)
Definition: Any fresh-water gastropod of the genus Valvata.
Source: Webster’s Unabridged Dictionary 1913 Edition
6 July 2024
(noun) absence of systole; failure of the ventricles of the heart to contract (usually caused by ventricular fibrillation) with consequent absence of the heart beat leading to oxygen lack and eventually to death
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.