e-tutor.com - Online tutoring, learning, and homeschooling resources      Home    Enroll    Tour    Contact Us    Graphing Calculator         Dictionary Home    Index    About   
 
     
 

Definition of 'decibel'

You searched for decibels

Noun

  1. a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity
       Synonyms: dB


Get this dictionary without ads as part of the e-Tutor Virtual Learning Program.