consisting of three parts; threefold

the fish were caught with large treble hooks

three times as much or as many

the tip was at least treble what she would normally have given

three sporting victories or championships in the same season, event, etc.

the victory completed a treble for the horse's trainer

a hit on the narrow ring enclosed by the two middle circles of a dartboard, scoring treble

a type of bet in which three selections are made, with any winnings from the first being transferred to the second and then (if successful) to the third

a thing that is three times as large as usual or is made up of three standard units or things

a number or amount which is three times as large as a contrasting or usual number or amount

by paying treble, he had a double room to himself

make or become three times as large or numerous

rents were doubled and probably trebled

his salary has trebled in a couple of years

a high-pitched voice, especially a boy's singing voice

the boy replied in a shrill treble

a relatively high-pitched member of a family of similar instruments

the high-frequency output of an audio system, corresponding to the treble in music

a superb tonal balance between the bass, mids, and treble

having or denoting a high-pitched voice, especially a boy's singing voice

the children's treble voices

denoting a relatively high-pitched member of a family of similar instruments

a treble viol

denoting or relating to the high-frequency output of an audio system, corresponding to the treble in music

treble sounds are dull, with less bite and shine than is ideal