Entry 1 sense Webster, 1913 Pharmacist /fär'məsĭst/ · Phar·ma·cist · IPA /ˈfɑɹməsɪst/ 01 n. One skilled in pharmacy; a pharmaceutist; a druggist; an apothecary. 1. One skilled in pharmacy; a pharmaceutist; a druggist; an apothecary.