You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
operatives
plural of operative
• evaporites
Source: Wiktionary
Op"er*a*tive, a. Etym: [Cf.L. operativus, F. opératif.]
1. Having the power of acting; hence, exerting force, physical or moral; active in the production of effects; as, an operative motive. It holds in all operative principles. South.
2. Producing the appropriate or designed effect; efficacious; as, an operative dose, rule, or penalty.
3. (Surg.)
Definition: Based upon, or consisting of, an operation or operations; as, operative surgery.
Op"er*a*tive, n.
Definition: A skilled worker; an artisan; esp., one who operates a machine in a mill or manufactory.
Source: Webster’s Unabridged Dictionary 1913 Edition
1 May 2025
(adjective) of or relating to an economy, the system of production and management of material wealth; “economic growth”; “aspects of social, political, and economical life”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.