Although the verb impact is approximately 200 years older than the noun, some object to it, especially when it is used to mean "to directly affect," as in "changes that will impact us all."

IMPACT definition: 1. the force or action of one object hitting another: 2. a powerful effect that something…. Learn more.

IMPACT meaning: 1 : the act or force of one thing hitting another; 2 : a powerful or major influence or effect often + on

impact n 1. the act of one body, object, etc, striking another; collision 2. the force with which one thing hits another or with which two objects collide

The noun impact can refer to a physical force (like a collision), an influence (a bad role model or a hero), or a strong effect (a foot of snow will have an impact on driving conditions).

to have impact or make contact forcefully: The ball impacted against the bat with a loud noise. to have an impact or effect: Increased demand will impact on sales.

Nov 27, 2025 · Although most verbification instances in English draw no prescriptive attention, some authorities object to the verb sense of impact meaning "to significantly or strongly …

IMPACT definition: 1. the effect that a person, event, or situation has on someone or something: 2. the force or…. Learn more.

The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or …

IMPACT definition: the effect that a person, event, or situation has on someone or something: . Learn more.