The meaning of MARGINAL is written or printed in the margin of a page or sheet. How to use marginal in a sentence.

MARGINAL meaning: 1. very small in amount or effect: 2. of interest to only a few people: 3. the idea that small…. Learn more.

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.

Definition of marginal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

WordReference Random House Learner's Dictionary of American English © 2025 mar•gin•al /ˈmɑrdʒənəl/ adj. of, relating to, or located in a margin: marginal notes. barely adequate: a …

Factsheet What does the word marginal mean? There are 17 meanings listed in OED's entry for the word marginal. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

MARGINAL definition: pertaining to a margin. See examples of marginal used in a sentence.

3 days ago · Learn the difference between marginal tax rate vs effective tax rate and how each affects your income, budgeting, and tax planning.

If you describe something as marginal, you mean that it is small or not very important. This is a marginal improvement on October.

3 days ago · The 2026 IRS tax code changes are now available. Most of the updates reflect inflation adjustments—many aimed, as in prior years, at offsetting inflation's impact on …