/ Thesaurus / M Synonyms of monadic operation Find synonyms for: Noun1. monadic operation, unary operation, operationusage: an operation with exactly one operandWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: meddlesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language