Definition of high adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Learn what high means with clear definitions, pronunciation, synonyms, and real-world examples. Simple explanations to help you use high correctly. Definition of HIGH in the Definitions.net dictionary. Meaning of HIGH. What does HIGH mean? Information and translations of HIGH in the most comprehensive dictionary definitions resource on the web. HIGH definition: having a great or considerable extent or reach upward or vertically; lofty; tall. See examples of high used in a sentence. Discover the word HIGH in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource. You only say you love me when you're high It's like we go through the same shit every night Oh, why? Oh, why? You always swear that it's gonna change, but it never does Why? You'll only say you. Define high. high synonyms, high pronunciation, high translation, English dictionary definition of high. adj. high·er , high·est 1. a. Having a relatively great elevation; extending far upward: a high mountain; a high tower. b. Extending a specified distance. high /haɪ/ adj. andadv., -er, -est, n. adj. (of things) having a considerable height; tall; lofty: a high wall. (of things) having a specified height: The tree is 20 feet high. located above the ground; elevated: a high ledge. greater than or going beyond the usual degree, measure, or amount: high speed; high prices. honorable; worthy of being admired; good: high moral principles. exalted or. The meaning of HIGH is rising or extending upward a great distance or a distance greater than others of its kind : taller than average, usual, or expected. How to use high in a sentence. Synonym Discussion of High. HIGH definition: 1. (especially of things that are not living) being a large distance from top to bottom or a long…. Learn more.