action of the verb to twin / giving birth to twins / the pairing of similar objects (such as towns) / (crystallography) the formation of twin crystals

(slang) A woman's breasts.

Third-person singular simple present indicative form of twin

plural of twin

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

one of two children born from the same mother at the same time

plural of town twinning

plural of polysynthetic twinning

A complication of disproportionate blood supply between unborn twins, resulting in high morbidity and mortality.

plural of identical twin