You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
urethanes
plural of urethane
Source: Wiktionary
U*reth"ane, n. (Chem.)
Definition: A white crystalline substance, NH2.CO.OC2H5, produced by the action of ammonia on ethyl carbonate. It is used somewhat in medicine as a hypnotic. By extension, any one of the series of related substances of which urethane proper is the type.
U*reth"ane, n. (Chem.)
Definition: A white crystalline substance, NH2.CO.OC2H5, produced by the action of ammonia on ethyl carbonate. It is used somewhat in medicine as a hypnotic. By extension, any one of the series of related substances of which urethane proper is the type.
Source: Webster’s Unabridged Dictionary 1913 Edition
11 January 2025
(noun) low evergreen shrub of high north temperate regions of Europe and Asia and America bearing red edible berries
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.