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 twin giving birth to twins the pairing of similar objects (such as towns) the formation of twin crystals the conversion of a road into a dual carriageway
Biparous
Part of speech: adjective
Definition: producing two offspring from one pregnancy; twinning