c. 1200, "employ for a purpose," from Old French user "employ, make use of, practice, frequent," from Vulgar Latin *usare "use," frequentative form of past participle stem of Latin uti "make use of, profit by, take advantage of, enjoy, apply, consume," in Old Latin oeti "use, employ, exercise, perform," of uncertain origin. Related: Used; using. Replaced Old English brucan (see brook (v.)). From late 14c. as "take advantage of."
c. 1200, "act of employing," from Anglo-French and Old French us "custom, practice, usage," from Latin usus "use, custom, practice, employment, skill, habit," from past participle stem of uti "make use of, profit by, take advantage of" (see use (v.)).
updated on December 27, 2015