Used chiefly attributively before another noun to denote relation to collision or strong effect (e.g., impact damage, impact analysis). Not normally gradable.
Translations
impactantS’emploie surtout au sens de « qui produit un fort effet ».
The engineers conducted an impact analysis to assess potential damage.
Les ingénieurs ont mené une analyse impactante pour évaluer les dommages potentiels.
Definitions
Relating to or involving a collision, strong effect, or forceful impression.
The engineers conducted an impact analysis to assess potential damage.