Word.ws English Dictionary

Plural of impact

regular plural

The plural of impact is impacts.

Forms of impact

Singularimpact /ˈɪmpækt/
Pluralimpacts
Countablecountable and uncountable

Impacts in a sentence

  • When the hammer impacts the nail, it bends.
  • As a microbullet impacts the graphene, the diameter of the cone it creates – determined by later examination of the petals – provides a way to measure how much energy the graphene absorbs before breaking.2014 December 1, Mike Williams, “Microbullet hits confirm graphene’s strength”, in Rice University
  • Environmental impacts lie outside the scope of this report.From the entry scope
  • Examining new drugs for pharmacogenetic impacts will help identify people whose DNA reveals that they should not take a particular drug.From the entry pharmacogenetic
  • "It slowly impacts the bladder and the liver, and then the urinary tract.2025 December 31, Raphael Boyd, “Cases of ketamine abuse are surging, say urologists”, in The Guardian, page 16. From the entry ketamine

Meaning of impact

  1. noun The striking of one body against another; collision.
  2. noun The force or energy of a collision of two objects.
  3. noun A forced impinging.

Full definition of impact

Questions about the plural of impact

What is the plural of impact?
The plural of impact is impacts.
Is impact countable?
Impact is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: impact (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of impact.” Word.ws, https://word.ws/plural/impact. Based on Wiktionary, CC BY-SA 4.0.