The Collaborative International Dictionary of English v.0.48:
Multiparous \Mul*tip"a*rous\, a. [Multi- + L. parere to produce: cf. F. multipare.] Producing many, or more than one, at a birth. [1913 Webster]WordNet (r) 3.0 (2006):
multiparous adj 1: producing more than one offspring at a time [ant: uniparous]