1. To bring forth twins. Tusser.
2. To be born at the same birth. Shak.
TWIN
Twin, v. t.
1. To cause to be twins, or like twins in any way. Shak. Still we moved Together, twinned, as horse's ear and eye. Tennyson.
2. To separate into two parts; to part; to divide; hence, to remove; also, to strip; to rob. [Obs.] The life out of her body for to twin. Chaucer.
TWIN
Twin, v. i.
Defn: To depart from a place or thing. [Obs.] "Ere that we farther twin." Chaucer.
TWINBORN
Twin"born`, a.
Defn: Born at the same birth.
TWINE Twine, n. Etym: [AS. twin, properly, a twisted or double thread; akin to D. twijn, Icel. twinni; from twi-. See Twice, and cf. Twin.]