Multiparous
Part of speech: adjective
Definition: Having two or more pregnancies, resulting in viable offspring. Producing several offspring at one time.
Twinning
Part of speech: verb
Definition: (obsolete outside Scotland) To separate, divide.
Part of speech: adjective
Definition: biparous
Part of speech: noun
Definition: action of the verb to twingiving birth to twinsthe pairing of similar objects (such as towns)the formation of twin crystalsthe conversion of a road into a dual carriageway