#1 vibration n. [quiver, quivering] the act of vibrating. wn
#2 vibration n. [shaking, shakiness, trembling, quiver, quivering, palpitation] a shaky motion; "the shaking of his fingers as he lit his pipe". wn
#3 vibration n. [oscillation] (physics) a regular periodic variation in value about a mean. wn
#4 vibration n. [vibe] a distinctive emotional aura experienced instinctively; "that place gave me bad vibrations"; "it gave me a nostalgic vibe". wn
vizzz