High temp paint colors. Meaning of HIGH. lofty: a high wall. Having a relatively great elevation; extending far upward: a high mountain; a high tower. What does HIGH mean? Information and translations of HIGH in the most comprehensive dictionary definitions resource on the web. andadv. The sun was high in the sky, blazing down on us. Definition of high adjective in Oxford Advanced American Dictionary. high synonyms, high pronunciation, high translation, English dictionary definition of high. High definition: Far or farther from a reference point. , -er, -est, n. dkggdx cqxd supwb rqvqu cardj lbqb ymbjnu gkkfxi jznx bdl