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decibel
Definition
A decibel is a unit of measurement that tells you how loud a sound is. The louder the sound, the higher the decibel level.
How can the word be used?
The decibel level of the concert was too loud.
Different forms of the word
Noun: A decibel is a unit of measurement for sound intensity.
Adjective: Decibel-related terms include "decibel level" and "decibel scale.".
Adverb: The word "decibels" can be used as an adverb to indicate a sound level. For example, you might say that "the concert was so loud it was painful to listen to at 110 decibels.".
Etymology
The word "decibel" is a portmanteau of the Latin word "decem", which means "ten", and the word "bel", which is a unit of measurement for sound intensity that was named after Alexander Graham Bell.
Question
How many decibels is the sound of a motorcycle?