operacioun

== Middle English == === Alternative forms === oparacion, operation, operatiun === Etymology === From Old French operacion, from Latin operātiō. === Noun === operacioun (plural operaciouns) operation 1387-1400, Geoffrey Chaucer, ‘The Franklin's Tale’, Canterbury Tales ==== Descendants ==== English: operation (see there for further descendants) === References === “operāciǒun”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007.