'Primiparous' definitions:

Definition of 'primiparous'

(from WordNet)
adjective
Of or relating to a woman who has given birth only once

Definition of 'Primiparous'

From: GCIDE
  • Primiparous \Pri*mip"a*rous\, a. [See Primipara.] Belonging to a first birth; bearing young for the first time. [1913 Webster]