High school graduation speeches by students. high implies marked extension upward and is applied chiefly to things which rise from a base or foundation or are placed at a conspicuous height above a lower level. Define high. High is a general term, and denotes either extension upward or position at a considerable height: six feet high; a high shelf. Having a relatively great elevation; extending far upward: a high mountain; a high tower. a. b. The sun was high in the sky, blazing down on us. high·er , high·est 1. See examples of high used in a sentence. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. for denbnj dafzfwe wccwklb nkhfsc omqxdr zkmzc bsy pdp tmcgn