ETYM Old Eng. threofald; cf. AS. thrîfeald.
Consisting of three, or thrice repeated; triple.

ETYM Old Eng. treble threefold, Old Fren. treble, treible, Latin triplus. Related to Triple.
Three times as great or many; SYN. threefold, triple.
In music, the highest register of a boy's voice (approximately equivalent in range to the soprano voice of a woman), about F4–C6, or the highest-pitched member of a family of instruments, for example the treble viol. The term is also used to refer to the right hand of a piano piece. + prikaži više

ETYM Latin tripartitus; tri- (see Tri-) + partitus, p. p. of partiri to part, to divide. Related to Part.
1. Divided into three parts; triparted.
2. Having three corresponding parts or copies.
3. Made between three parties.
4. In three parts; between three parties or States.

ETYM Latin triplus; tri- (see Tri-) + -plus, as in duplus double: cf. French triple. Related to Double, Treble.
1. Consisting of three united; multiplied by three; threefold.
2. Repeated hree times; treble.

ETYM From Triple.
One of three offspring born at the same time.