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have trebled

  • present perfect
    of treble.
    treble
    adjective
    threefold; triple.

Example Sentences

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Average sales on Belong's Nicosuma e-commerce site have trebled since Apple raised prices in July compared to the average over the previous three months, Inoue said.

From Reuters Nov. 8, 2022

Since then its sales have trebled, and last year totalled €46,000.

From BBC Feb. 20, 2022

Prescriptions have trebled over the past decade to almost 3m.

From The Guardian Dec. 2, 2017

Machines for washing clothes – and dishes – have trebled the workload of domestic servants by transforming their employers’ expectations concerning daily hygiene.

From Scientific American Oct. 29, 2017

Our short day's journey seemed to have trebled itself!

From The Ivory Trail by Talbot Mundy