BOB°ëµº

Word Explorer
Children's
Dictionary Suite
 
Intermediate Dictionary
       

vi·bra·tion

vibration

 
pronunciation:
vaI breI shn
part of speech: noun
definition: the action of vibrating.
If you look closely at a violin string when it's being played, you can see its vibration.The music was so loud that you could feel the vibration in the floor.
similar words:
throb
derivation: vibrational (adj.)