Entry 1 sense Webster, 1913 Occasionable /(ŏk*kā"zhŭn*ȧ*b'l)/ · Oc·ca·sion·a·ble · IPA /əˈkeɪʒ(ə)nəbəl/ 01 a. Capable of being occasioned or caused. 1. Capable of being occasioned or caused.