Learn the meaning, pronunciation and usage of the word colleague , a person that you work with, especially in a profession or a business. See example sentences, synonyms and related topics from the Oxford dictionary. Learn the meaning of colleague as a noun in English, with synonyms, collocations and usage examples. Find out how to pronounce colleague and translate it into different languages. Definition of colleague noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Find the meaning, pronunciation, and translation of colleague in English and other languages. A colleague is a fellow worker or member of a profession, staff, or academic faculty; an associate.