Of, relating to, located at, or constituting a margin, a border, or an edge: the marginal strip of beach; a marginal issue that had no bearing on the election results. Define marginal: not very important — marginal in a sentence. Marginalize · Marginalia · Marginal Crevasse · Marginalist. Marginal definition, pertaining to a margin. See more. Switch to new thesaurus. Published by Houghton Mifflin Company. The page has not loaded completely and some content and functionality are corrupted. Indulge Your Inner Word Nerd. Translation of marginal for Arabic speakers. God Help Us Michael Tomasky July 10, This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Having to do with enterprises that produce goods or are capable of producing goods at a rate that barely covers production costs. Word Origin and History for marginal Expand. Examples from the Web for marginal Expand. What is the origin of 'sleep tight'? I don't want to call him marginal, but he's not a major character. We take a look at the etymology behind the word 'election' in the run-up to the UK General Election in June. Word Origin and History for marginal Expand. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Archaic words Archaic words have a charm that never fades away, from French sounding to wondrously mysterious ones. There has been only a marginal improvement in her condition. Even those who did fight against the Russians played only a marginal role in determining the outcome of the war. Prosee, the eminent counsel, three solicitors, one commissioner of bankrupts, a special pleader from the Temple, a small-eyed peremptory young gentleman, his pupil, who had written a lively book about the law of demises, with a vast quantity of marginal notes and references; and several other eminent and distinguished personages.