Entry 1 sense Webster, 1913 Terpsichorean · Terp·sich·o·re·an · IPA /ˌtɝp.sɪ.kəˈɹiː.ən/ 01 a. Of or pertaining to Terpsichore; of or pertaining to dancing. 1. Of or pertaining to Terpsichore; of or pertaining to dancing.