The meaning of IMPACTFUL is having a forceful impact : producing a marked impression. How to use impactful in a sentence.

IMPACTFUL definition: having or manifesting a great impact or effect. See examples of impactful used in a sentence.

Very important or urgent (Definition of impactful from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Find 33 different ways to say IMPACTFUL, along with antonyms, related words, and example sentences at Thesaurus.com.

Definition of impactful adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

impactful in British English (ˈɪmpæktfʊl ) adjective having a powerful effect or making a strong impression

Dec 12, 2025 · A dominant finding in psychology and consumer behavior has been that negative information is more impactful than positive information.

impactful, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Impactful emerged in the 1960s as an adjective meaning “manifesting a great effect or impact.” Some critics reject impactful as an illogical, unnecessary, and clumsy piece of jargon.

Something impactful is effective, or makes a strong impression, like an impactful movie that captures your attention and leaves you feeling deeply moved. Impactful gets a bad rap from a lot of grammar …