/ English Dictionary |
DECIBEL
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
A logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity
Synonyms:
dB; decibel
Classified under:
Nouns denoting quantities and units of measure
Hypernyms ("decibel" is a kind of...):
sound unit (any acoustic unit of measurement)