(Canadian, informal) a person who is or looks very important
noun High circle of power: the stratosphere of Washington mucky-muckdom (1970s+)
Related Terms high muckety-muck
[muhk-luhk] /ˈmʌk lʌk/ noun 1. . [muhk-luhk] /ˈmʌk lʌk/ noun 1. a soft boot worn by Eskimos, often lined with fur and usually made of sealskin or reindeer skin. 2. a similar boot with a soft sole, usually worn for lounging. /ˈmʌklʌk/ noun 1. a soft boot, usually of sealskin, worn by the Inuit
1. a combining form representing mucus, or mucous, in compound words: mucopurulent. combining form 1. mucus or mucous: mucoprotein, mucin muco- or muci- or muc- pref.