bigamy
noun
the crime of marrying while one has a spouse still living, from whom no valid divorce has been effected.
The grammatical form denoting more than one person, place, thing, or idea.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
I asked him—a Scotch marriage, or some of those crooked wed-locks on which they found bigamies and illegitimacies.
From The Tenants of Malory Volume 3 of 3 by Joseph Sheridan Le Fanu