| tidal wave 
  
 
 1. an overwhelming manifestation of some emotion or phenomenon
 - a tidal wave of nausea
 - the flood of letters hit him with the force of a tidal wave
 - a tidal wave of crime
 • Hypernyms:
 manifestation
 2. an unusual (and often destructive) rise of water along the seashore caused by a storm or a combination of wind and high tide
 • Hypernyms:
 wave, moving ridge, calamity, catastrophe, disaster,
 tragedy, cataclysm
 3. a wave resulting from the periodic flow of the tides that is caused by the gravitational attraction of the moon and sun
 • Hypernyms:
 wave, moving ridge
 
 
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