say it: BYUUR-oh
bureau is a noun meaning "an administrative unit of government". It carries 2 recorded senses.
an administrative unit of government
“the Central Intelligence Agency”
“the Census Bureau”
“Office of Management and Budget”
“Tennessee Valley Authority”
furniture with drawers for keeping clothes
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for bureau come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.