Bureau is French, and the -eau ending is one of the surest French markers in English — bureau, plateau, chateau, tableau. The word came in during the 1690s meaning a writing desk with drawers, and it has a pleasingly humble origin: French bureau first meant the cloth that covered a desk, from burel, a coarse woollen cloth. The furniture is named after its tablecloth.
From there the sense climbed. Because desks like that were the standard furniture of offices, the word had expanded by 1720 to mean the office itself, and by 1796 a division of a government. English also kept the original object in a different sense — a chest of drawers for clothes, from 1770. The whole modern apparatus of bureaucracy stands, etymologically, on a piece of brown cloth.
bureau (n.) 1690s, "desk with drawers for papers, writing desk," from French bureau (plural bureaux ) "office; desk, writing table," originally "cloth covering for a desk," from burel "coarse woolen cloth" (as a cover for writing desks), Old French diminutive of bure "dark brown cloth," which is perhaps either from Latin burrus "red" (see burro ) or from Late Latin burra "wool, shaggy garment" (which is of unknown origin). Bureau desks being the common furniture of offices, the meaning expanded by 1720 to "office or place where business is transacted," and by 1796 to "division of a government." The meaning "chest of drawers for clothes, etc.," is from 1770, said to be American English but early in British use. also from 1690s
bureau came in through Later and wider borrowings, and its spelling follows that family's conventions.
How that family writes these sounds
| /oʊ/ or /wɑr/ at the end of a French loan | -eau, -oirbureau, memoir |
What gives it away on the page
| -eau, -oir/-oire, ch said as /ʃ/, silent final consonant | Modern French — borrowed after French itself stopped pronouncing final consonants.bureau, memoir, machine, chef, ballet, debut, gourmet |
Later and wider borrowings in the spelling guide · guess another word's family