deplete
UK /dɪˈpliːt/ · US /dɪˈplit/ verb
Forms depletes depleting depleted
- verb (transitive) To reduce the amount of; to remove (a substance from something): “The winter storm quickly depleted the salt supply of the county.”
- verb (chemistry) To expend or separate a reactant.
- verb (medicine) To reduce the amount of a substance with a medication or medical procedure or due to a illness. “Certain medications can deplete vitamin D.”
- verb To use up, exhaust, or consume (power or resources).
- verb (physics, rare) To decrease the amount of an isotope (in a mixture of isotopes).
- verb (transitive) To empty or purge (something of a substance). “The conservation project depleted the lake of algae.”
- verb (chemistry) To clear a compound or solution (of a reactant).
- verb (physics) To clear a mixture of isotopes (of an isotope or isotopes).
Synonyms
Antonyms
Etymology
Borrowed from Latin dēplētus (“empty”), from depleō. First attested in 1716; originally a medical term.
Webster’s 1913
- verb To empty or unload, as the vessels of human system, by bloodletting or by medicine. Copland.
- verb To reduce by destroying or consuming the vital powers of; to exhaust, as a country of its strength or resources, a treasury of money, etc. Saturday Review.
Etymology [From L. deplere to empty out; de- + plere to fill. Forined like replete, complete. See Fill, Full, a.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “deplete”, CC BY-SA 4.0. Details