a person of higher rank or in a superior position
WordReference Random House Learner's Dictionary of American English © 2025
high•er-up /ˈhaɪərˈʌp/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2025- Informal Termsa person of high authority in an organization.
high•er-up
(hī′ər up′),USA pronunciation n. [Informal.]
- Informal Termsa person in a position of higher authority in an organization;
superior.
- noun, nominal use of adjective, adjectival phrase higher up 1910–15, American.
Collins Concise English Dictionary © HarperCollins Publishers::
'higher-up' also found in these entries (note: many are not synonyms or translations):