biparous

plural of twinning

simple past tense and past participle of twin

Produced at, or as if at, a single birth; united.

(baseball) A player who plays for the Minnesota Twins.

The state, quality, or condition of a twin; twinship.

(slang) Siblings born within twelve months of each other. / Used other than figuratively or idiomatically: see Catholic, twin.

plural of Irish twin

plural of identical twin

plural of evil twin