thrum

Noun

• a thrumming sound
  • he could hear the thrum of a banjo
    

Verb

• make a rhythmic sound
  • Rain drummed against the windshield
    
  • The drums beat all night
    

• sound the strings of (a string instrument)
  • strum a guitar
    

• sound with a monotonous hum

Related words

• Synonyms: 
  drum , beat , strum , hum