The meaning of UNFAIR is marked by injustice, partiality, or deception : unjust. How to use unfair in a sentence.

UNFAIR definition: not fair; not conforming to approved standards, as of justice, honesty, or ethics. See examples of unfair used in a sentence.

UNFAIR meaning: 1. not treating people in an equal way, or not morally right: 2. not treating people in an equal…. Learn more.

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

1. Contrary to justice or a sense of fairness: It was unfair to extend the deadline for some students but not others. 2. Contrary to laws or conventions, especially in commerce; unethical: unfair dealing. 3. …

not agreeing with or following standards of justice, honesty, or the like: The students claimed that the test was unfair.[be + ~ (+ of + object) + to + verb] It was very unfair (of the teacher) to give the …

Dec 21, 2025 · From Middle English unfair (“unattractive, unseemly”), from Old English unfæġer (“ugly”), equivalent to un- +‎ fair.