| 1. | Law. the crime of marrying while one has a wife or husband still living, from whom no valid divorce has been effected. |
| 2. | Ecclesiastical. any violation of canon law concerning marital status that would disqualify a person from receiving holy orders or from retaining or surpassing an ecclesiastical rank. |
"Bigamie is unkinde ðing, On engleis tale, twie-wifing." [c.1250]