Something that is resonant has a special meaning or is particularly important to people. It is a country resonant with cinematic potential, from its architecture to its landscape
Returning, or capable of returning, sound; fitted to resound; resounding; echoing back
A sound that is resonant is deep and strong. His voice sounded oddly resonant in the empty room
Adjusted as to dimensions (as an electric circuit) so that currents or electric surgings are produced by the passage of electric waves of a given frequency