名詞 bigamy:

1. having two spouses at the same time
2. the offense of marrying someone while you have a living spouse from whom no valid divorce has occurred

1. Bigamy is considered a crime in many countries.
   在許多國家里重婚都被看作是犯罪。
2. Bigamy is considered to be against law in many countries.
   在許多國家里重婚都被看作是違反法律的。

big.a.my

n.（名詞）
【復(fù)數(shù)】 big.a.mies 【法律】
The criminal offense of marrying one person while still legally married to another.
重婚罪：在與一人有合法婚姻的同時與另一個人結(jié)婚的犯罪行為

來源：
Middle English bigamie
中古英語 bigamie
from Old French
源自 古法語
from Medieval Latin bigamia
源自 中世紀拉丁語 bigamia
from Late Latin bigamus [twice married]
源自 后期拉丁語 bigamus [兩次結(jié)婚的]
Latin bi- [two] * see bi-
拉丁語 bi- [二] *參見 bi-
Greek gamos [marriage] * see -gamous
希臘語 gamos [婚姻] *參見 -gamous

【引伸】
big.amist
n.（名詞）