'Monandry' definitions:

Definition of 'monandry'

(from WordNet)
noun
The state of having only one husband at a time

Definition of 'Monandry'

From: GCIDE
  • Monandry \Mo*nan"dry\, n. [See Monandria.] The possession by a woman of only one husband at the same time; -- contrasted with polyandry. [1913 Webster]