plunk

Adverb

• with a short hollow thud
  • plop came the ball down to the corner of the green
    

Noun

• (baseball) hitting a baseball so that it drops suddenly

• a hollow twanging sound

Verb

• pull lightly but sharply with a plucking motion
  • he plucked the strings of his mandolin
    

• drop steeply
  • the stock market plunged
    

• set (something or oneself) down with or as if with a noise
  • He planked the money on the table
    
  • He planked himself into the sofa
    

• make or move along with a sound as of a horse's hooves striking the ground

Related words

• Synonyms: 
  plop , plunker , pluck , pick , dive , plunge , plank , flump , plonk , plump down , plunk down , plump , clop , clump , clunk