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Dictionary Entry

impact

Part of SpeechnounPronunciationim-paktWord FrequencyCommon (5.96)Curriculum FrequencyLess common (1)

The striking of one body against another; collision.

In a Sentence

Writers often choose impact when discussing complex ideas.

Published Usage Examples

A number of studies on the social impact of the Tangaye project were undertaken by Roberts. 3 These studies examined the “impact of mechanising arduous, time-consuming village tasks on the life of women, with the power source viewed as a black-box”. 4 They were studies of the effects of pumped water supply and a power-

I define and use the term impact indicators as those issues that directly affect positively or negatively food security such as population, water, land, and economic growth/development.

This entry also appears in ReadingWillow Year 10 word lists, so students can move between the dictionary and year-level study sets.

Origin

From Latin 'impactus', meaning 'driven or struck against'.

Common Phrases

. impactupon impactassessment impactimpact environmentalimpact significantimpact negativeimpact economic

Poetry examples for impact

Excerpts from the ReadingWillow English Library collection.

Poetry examples are still being gathered for this entry. They will appear here once matching poems are available in the library.