You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
feldspar, felspar
(noun) any of a group of hard crystalline minerals that consist of aluminum silicates of potassium or sodium or calcium or barium
Source: WordNet® 3.1
felspar (countable and uncountable, plural felspars)
Alternative spelling of feldspar
Source: Wiktionary
Fel"spar`, Fel"spath`, n. (Min.)
Definition: See Feldspar.
Source: Webster’s Unabridged Dictionary 1913 Edition
7 June 2025
(noun) a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.