Twin Meaning
/twɪn/Definition, CEFR level B1, pronunciation, examples, and quiz.
Definition
nounEither of two people (or, less commonly, animals) who shared the same uterus at the same time; one who was born at the same birth as a sibling.
nounEither of two similar or closely related objects, entities etc.
Sentence Examples
Word Origin & History
PIE word *dwóh₁ From Middle English twinne, twynne, from Old English ġetwin, ġetwinn (“twin, multiple”, noun) and twinn (“twin, two-fold, double, two by two”, adjective), from Proto-Germanic *twinaz (“double/two each, twin”), Proto-Germanic *twinjaz, *twīhnaz (“two each”), from Proto-Indo-European *dwino- (“twin”), from *dwóh₁ (“two”). Cognate with Scots twyn (“twin”), Dutch tweeling (“twin”), German Zwilling (“twin”), Danish, Norwegian Bokmål, Norwegian Nynorsk, and Swedish tvilling (“twin”), Faroese tvinnur (“a double set”), Icelandic tvenna (“duo, pair”), Lithuanian dvynys (“twin”), Russian двойня (dvojnja, “twin”).