You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
schorl
(noun) black tourmaline
Source: WordNet® 3.1
schorl (countable and uncountable, plural schorls)
(mineralogy) The most common variety of tourmaline.
Source: Wiktionary
Schorl (shôrl), n. Etym: [G. schörl; cf. Sw. skörl.] (Min.)
Definition: Black tourmaline. [Written also shorl.]
Source: Webster’s Unabridged Dictionary 1913 Edition
1 June 2025
(verb) come back to the originator of an action with an undesired effect; “Your comments may backfire and cause you a lot of trouble”; “the political movie backlashed on the Democrats”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.