High-Paying Careers in Airline Dispatch: Annual Salary Ranges Revealed We weren’t able to create a summary for you. Refresh your page to try again. 6 days ago · 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 … Define high. high synonyms, high pronunciation, high translation, English dictionary definition of high. high·er , high·est 1. Having a relatively great elevation; extending far upward: a high mountain; a high … HIGH definition: 1. (especially of things that are not living) being a large distance from top to bottom or a long…. Definition of high adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. High, lofty, tall, towering refer to something that has considerable height. High is a general term, and denotes either extension upward or position at a considerable height: six feet high; a high shelf.Lofty … Definition of HIGH in the Definitions.net dictionary. What does HIGH mean? Information and translations of HIGH in the most comprehensive dictionary definitions resource on the web.