Search Result：dB
db 
(TTS Sound)
(TTS Sound)Overview of noun db
The noun db has 2 senses
- dubnium, Db, hahnium, element 105, atomic number 105 -- (a transuranic element)
- decibel, dB -- (a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity)