Definition of middle noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Define middle. middle synonyms, middle pronunciation, middle translation, English dictionary definition of middle. adj. 1. Equally distant from extremes or limits; central: the mid
Middle school is attested from 1838, originally "middle-class school, school for middle-class children;" the sense in reference to a school for grades between elementary and high s