Definitions
1.nounA person, such as a monk or nun, who lives a religious life according to vows they have made
2.nounA devotee of a particular religion or cult
3.nounA devout or zealous worshipper
4.nounSomeone who is devoted to a particular pursuit etc; an enthusiast.
5.adjectiveConsecrated by a vow or promise; consequent on a vow; devoted; promised.