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

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

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.

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

marginal meaning, definition, what is marginal: a marginal change or difference is too s...: Learn 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 …

Marginal activities, costs, or taxes are not the main part of a business or an economic system, but often make the difference between its success or failure, and are therefore important to control.

Dec 24, 2025 · marginal (not generally comparable, comparative more marginal, superlative most marginal) (not comparable) Of, relating to, or located at or near a margin or edge; also …

At the next election the opposition parties will try to capture some marginal seats [= marginals] from the government.

Marginalism is a theory of economics that attempts to explain the discrepancy in the value of goods and services by reference to their secondary, or marginal, utility. It states that the …