Pronunciation: (mu-nog'u-mē), [key]
1. marriage with only one person at a time. Cf. bigamy, polygamy.
2. Zool.the practice of having only one mate.
3. the practice of marrying only once during life. Cf. digamy.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.