Definition of musketeer in the AudioEnglish.org Dictionary. Meaning of musketeer . What does musketeer mean ? Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word musketeer . Information about musketeer in the AudioEnglish.org dictionary, synonyms and antonyms. Definition of musketeer noun in Oxford Advanced Learner's Dictionary. Meaning , pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Quick answer: The three Musketeers in The Three Musketeers are Athos, Porthos, and Aramis. D'Artagnan aspires to join them and eventually does become a Musketeer . " Musketeers " refers to soldiers ... Definition of MUSKETEER in the Definitions.net dictionary. Meaning of MUSKETEER . What does MUSKETEER mean ? Information and translations of MUSKETEER in the most comprehensive dictionary definitions resource on the web.