Source : Webster's Revised Unabridged Dictionary (1913)

Multiparous \Mul*tip"a*rous\, a. [Multi- + L. parere to produce:
   cf. F. multipare.]
   Producing many, or more than one, at a birth.

Source : WordNet®

multiparous
     adj : producing more than one offspring at a time [ant: {uniparous}]