You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
valvule, valvelet, valvula
(noun) a small valve
Source: WordNet® 3.1
valvule (plural valvules or valvulae)
(anatomy) A small valve or similar structure.
Source: Wiktionary
Valv"ule, n. Etym: [Cf. F. valvule.]
1. A little valve; a valvelet.
2. (Zoöl.)
Definition: A small valvelike process.
Source: Webster’s Unabridged Dictionary 1913 Edition
21 April 2025
(noun) a reference work (often in several volumes) containing articles on various topics (often arranged in alphabetical order) dealing with the entire range of human knowledge or with some particular specialty
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.