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Classic usage
Reading level: medium
Estimated CEFR level: A2 — Elementary
Estimated from word frequency; not an official CEFR classification.
From Middle English office, from Old French office, from Latin officium (“personal, official, or moral duty; official position; function; ceremony, esp. last rites”), contracted from opificium (“construction: the act of building or the thing built”), from opifex (“doer of work, craftsman”) + -ium (“-y”, forming actions), from op- (“work”) + -i- (connective) + -fex (combining form of faciō (“to do, to make”)). The computing sense is a genericization of various proprietary program suites, such as Microsoft Office.
business office
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Classic usage
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