Synonyms: vibration, quiver, quivering
Definition: the act of vibrating
Similar words: motility, motion, move, movement
Definition: a change of position that does not entail a change of location
Usage: the reflex motion of his eyebrows revealed his surprise; movement is a sign of life; an impatient move of his hand; gastrointestinal motility
Definition: a distinctive emotional aura experienced instinctively
Usage: that place gave me bad vibrations; it gave me a nostalgic vibe
Similar words: atmosphere, aura, air
Definition: a distinctive but intangible quality surrounding a person or thing
Usage: an air of mystery; the house had a neglected air; an atmosphere of defeat pervaded the candidate's headquarters; the place had an aura of romance
Synonyms: vibration, oscillation
Definition: (physics) a regular periodic variation in value about a mean
Similar words: undulation, wave
Definition: (physics) a movement up and down or back and forth
Synonyms: palpitation, trembling, quiver, quivering, shakiness, shaking, vibration
Definition: a shaky motion
Usage: the shaking of his fingers as he lit his pipe