1. (adverb)very important person, VIP, high-up, dignitary, panjandrum, high muckamuck an important or influential (and often overbearing) person Synonyms: high-up, dignitary, panjandrum, very important person, high muckamuck
2. (adverb)high, high up at a great altitude Synonyms: high, high up, richly, luxuriously