twelve-tone music
— Noun
– English
～ a type of serial music introduced by Arnold Schoenberg; uses a tone row formed by the twelve semitones of the chromatic scale (and inverted or backward versions of the row)
twelve-tone system
— Noun
– English
～ a type of serial music introduced by Arnold Schoenberg; uses a tone row formed by the twelve semitones of the chromatic scale (and inverted or backward versions of the row)
twelve noon
— Noun
– English
～ the middle of the day
Twelve Tribes of Israel
— Noun
– English
～ twelve kin groups of ancient Israel each traditionally descended from one of the twelve sons of Jacob
twelve
— Noun
– English
～ the cardinal number that is the sum of eleven and one
twelve
— Adjective
– English
～ denoting a quantity consisting of 12 items or units
twelve-sided
— Adjective
– English
～ having twelve sides