Dictionary and Thesaurus

Definition of Impact

• (v. t.) To drive close; to press firmly together: to wedge into a place.
• (n.) Contact or impression by touch; collision; forcible contact; force communicated.
• (n.) The single instantaneous stroke of a body in motion against another either in motion or at rest.

Synonyms of Impact

• Wallop
• Impingement
• Encroachment
• Shock
• Affect
• Bear Upon
• Bear On
• Touch On
• Touch

Antonyms of Impact

Homophones of Impact