oníṣẹ̀ṣe noun /ō.nĩ́.ʃɛ̀.ʃē/
Definitions
  1. a practitioner of the Yoruba religion, Ìṣẹ̀ṣe; a worshipper of the orisha
Etymology
From oní- (“one who, owner of”) + Ìṣẹ̀ṣe (“Isese”).
Component words
oní-one who, owner ofÌṣẹ̀ṣeIsese
Source: Wiktionary, where this word is spelled “oniṣẹṣe”. Reference: en-oniṣẹṣe-yo-noun-AhtEtuPu