priestess UK /ˈpriːstɛs/US /ˈpristɪs/noun 3verb 1forms 3 noun3 •A woman with religious duties and responsibilities in certain religions. •(offensive) A female Christian priest or minister, typically in a Protestant, Old Catholic, or independent Catholic denomination.He has cleverly figured out that the deluded pro-priestess faction of the church already has its necessary two-thirds majority and that the time to act is now. — 1986 •(informal, no longer used) A priest’s wife.As soon as they were parted, the Priestess flounced out of the House, call'd for her Coachman, and bid him put in his Horses, for away would she go […] — 1709 verb1 •To oversee (a pagan ceremony, etc.) as priestess.Ye Ye Ife, a gifted feminist ritualist and priestess of Oshun from San Diego, trained in the Yoruba tradition, designed and priestessed the ritual with me. — 1998 formspriestessed · priestessing · priestesses