The wife of Aquila (Acts 18:2), who is never mentioned without her. Her name sometimes takes the precedence of his (Rom. 16:3; 2 Tim. 4:19). She took part with Aquila (q.v.) in insturcting Apollos (Acts 18:26).
Acts.18: And found a certain Jew named Aquila, born in Pontus, lately come from Italy, with his wife Priscilla; (because that Claudius had commanded all Jews to depart from Rome:) and came unto them.
Acts.18: And Paul after this tarried there yet a good while, and then took his leave of the brethren, and sailed thence into Syria, and with him Priscilla and Aquila; having shorn his head in Cenchrea: for he had a vow.
Acts.18: And he began to speak boldly in the synagogue: whom when Aquila and Priscilla had heard, they took him unto them, and expounded unto him the way of God more perfectly.