(ˈ)im|paktiv adjective
1. : having an impact or marked effect
the impactive wonder that is in natural things — R.L.Cook
the impactive scrutiny of strange faces — Scott Fitzgerald
2. : resulting from impact
impactive shocks — G.L.Riddell
(ˈ)im|paktiv adjective
1. : having an impact or marked effect
the impactive wonder that is in natural things — R.L.Cook
the impactive scrutiny of strange faces — Scott Fitzgerald
2. : resulting from impact
impactive shocks — G.L.Riddell
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012