Entry 1 sense Webster, 1913 Aristotelian /ẽr-ĭsˌ-tət-ēl'-ē-ən/ · Ar·is·to·te·li·an · IPA /ˌæɹɪstəˈtiːliən/ 01 a. Of or pertaining to Aristotle, the famous Greek philosopher (384-322 b. c.). 1. Of or pertaining to Aristotle, the famous Greek philosopher (384-322 b. c.).