Definition of Quiver

Noun

• the act of vibrating
  vibration quivering
• case for holding arrows
  
• a shaky motion
  "the shaking of his fingers as he lit his pipe"
  shaking shakiness trembling quivering vibration palpitation
• an almost pleasurable sensation of fright
  "a frisson of surprise shot through him"
  frisson shiver chill shudder thrill tingle

Verb

• move with or as if with a regular alternating motion
  "the city pulsated with music and excitement"
  pulsate beat
• move back and forth very rapidly
  "the candle flickered"
  flicker waver flitter flutter
• shake with fast, tremulous movements
  "His nostrils palpitated"
  quake palpitate

• Scrabble® score of the quiver (18)
• Word Chums® score of the quiver (21)
• Words With Friends® score of the quiver (20)