to decrease seriously or exhaust the abundance or supply of: The fire had depleted the game in the forest. Extravagant spending soon depleted his funds.
Origin: 1800–10; < L dēplētus empty (ptp. of dēplēre to empty out), equiv. to dē-de-+ plē(re) to fill+ -tus ptp. suffix
de·plete (dĭ-plēt') tr.v.
de·plet·ed, de·plet·ing, de·pletes To decrease the fullness of; use up or empty out.
[Latin dēplēre, dēplēt-, to empty : dē-, de- + plēre, to fill; see pelə-1 in Indo-European roots.] de·plet'a·ble adj.
Synonyms: These verbs all mean to weaken severely by removing something essential. Deplete refers to using up gradually and only hints at harmful consequences: The campers' food supply was quickly depleted. Drain suggests gradual drawing off and harm: War often drains a nation's economy. Exhaust stresses reduction to a point of uselessness: "The resources of civilization are not yet exhausted" (William Ewart Gladstone). Impoverish refers to severe reduction of resources or essential qualities: "His death has eclipsed the gaiety of nations, and impoverished the public stock of harmless pleasure" (Samuel Johnson). Enervate refers to weakening or destruction of vitality or strength: Idleness enervates the will to succeed.
Main Entry: de·plete Pronunciation: di-'plEt Function: transitive verb Inflected Forms: de·plet·ed; de·plet·ing : to empty (as the blood vessels) of a principal substance depleted by excessive blood loss> depleted of vitamins>