1.nounOne who is not married, especially one who has taken a religious vow not to get married, usually because of being a member of a religious community.
2.nounA celibate state; celibacy.
3.verbTo practice celibacy
4.adjectiveNot married.
5.adjective(by extension) Abstaining from sexual relations and pleasures.
"Members of religious communities sometimes take vows to remain celibate."