• (n.) One who marries a second time; a deuterogamist.
Dig'a·mist noun [ Greek ... = ... twice + ... to marry. Confer Bigamist .] One who marries a second time; a deuterogamist. Hammond. 
digamist One who marries a second time; especially, after the death of the first spouse.deuterogamist, digamist Anyone who marries a second time after a divorce or the death of one's spouse.