What is Bigamy?

What is Bigamy?:
The word bigamy comes from the Greek bis, which means “two” and gamos, which means “marriage.” Legally, it refers to the act of contracting a marriage when one is already married. In church tradition, however, it has also been used when a person contracts a valid marriage after the death of their first spouse (although this position is not currently reflected in civil law). Concubines, however, were traditionally accepted in the earliest Bible stories.