Dictionary entry

Polyandry

Webster's Dictionary 1913

Pol′y‐an″dry (?), n. [Poly- + Gr. ανἤρ, ανδρὄσ, man, male: cf. F. polyandrie.] The possession by a woman of more than one husband at the same time; — contrasted with monandry.

☞ In law, this falls under the head of polygamy.