Definition from Wiktionary, the free dictionary
- of or relating to twins or being a twin.
- Whose mother is twin-sister to the Sacred Cow, and whose grandmother is the Lotos of Seven Virtues! —The Atlantic Monthly, Volume 01, No. 03, January, 1858
- having or consisting of two, double, twofold
- existing as a pair
- They require a twin-bed accommodation.