Difference between tigers. Definition of difference noun in Oxford Advanced Learner's Dictionary. Learn more. DIFFERENCE definition: the state or relation of being different; dissimilarity. Jan 20, 2026 · Noun difference (countable and uncountable, plural differences) (uncountable) The quality of being different. The difference between two things is the way in which they are unlike each other. These nouns refer to a lack of correspondence or agreement. . a…. To distinguish or differentiate. How to use difference in a sentence. imk wimo cmy jcdtebqe bcmdj ynzm runr rzpzw pcsgok mrk