monogamist
(mo-nog-a-mist)
4 syllables
Definition
noun. a person who is married to or in a sexual relationship with one person at a time.
Example Sentence
John is a monogamist who believes in being married to one person at a time.
Synonyms
one-spouse person; one-partner person; faithful partner
Antonyms
Hear It! Say It! Write It!
monogamist