Bigamist
来自Big Physics
Middle English: from Old French bigamie, from bigame ‘bigamous’, from late Latin bigamus, from bi- ‘twice’ + Greek -gamos ‘married’.
wiktionary
etymonline
bigamist (n.)
"one who has had two or more wives or husbands at once," 1630s; see bigamy + -ist. Earlier in the same sense was bigame (mid-15c.), from Old French bigame, from Medival Latin bigamus.
