vibrational -
n. 1 the act or an instance of vibrating; oscillation.
2 Physics (esp. rapid) motion to and fro esp. of the parts of a fluid or an elastic solid whose
equilibrium has been disturbed or of
an electromagnetic wave.
3 (in pl.) a a
mental (esp. occult) influence. b a characteristic atmosphere or feeling in a place, regarded as communicable to people present in it.
vibrational adj. [L vibratio (as VIBRATE)]