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Synonyms

high-impact

British  

adjective

  1. (of a plastic or other material) able to withstand great force

  2. (of aerobic or other exercise) placing great stress on various areas of the body

  3. informal having great effect

    high-impact sound

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Meanwhile, tariffs have a disproportionately high impact on low-income consumers because they spend a higher share of their income on goods rather than services, Ricco added.

From The Wall Street Journal • Jan. 4, 2026

The agenda item described it as low-cost and high impact, “which is exactly the kind of program I think we want to fund,” he said.

From Los Angeles Times • Nov. 14, 2025

"We didn't think it had that much of a high impact," Ellie said when looking back at first going public.

From BBC • May 23, 2024

This result from a study by Western researchers, published today in the high impact journal PNAS, contradicts long-held beliefs in the field of animal communication, which presume the ground is a hindrance to sound transmission.

From Science Daily • Nov. 8, 2023

The steel was then retempered to withstand high impact pressures.

From American Military Insignia 1800-1851 by Campbell, J. Duncan

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