Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • abbreviation decibel

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun metrology The symbol for decibel

Etymologies

Sorry, no etymologies found.

Support

Help support Wordnik (and make this page ad-free) by adopting the word dB.

Examples

  • And I need to teach these people how to drink red wine properly, so I left them a Wirra Wirra and a nice de Bortoli (yes dB is capable of making nice ones, despite the plethora of er .. quaffers they put out nice and cheap).

    On the cheap. 2003

  • And I need to teach these people how to drink red wine properly, so I left them a Wirra Wirra and a nice de Bortoli (yes dB is capable of making nice ones, despite the plethora of er .. quaffers they put out nice and cheap).

    Archive 2003-08-01 2003

  • Five of those toys measured above 100 dB, which is similar to a chainsaw.

    The Washington Post Guide to Travel Blogs « ResourceShelf 2004

  • The dB is a logarithmic unit used to describe a ratio and is used commonly in radio for measuring gain.

    RCR Wireless News >> FCC 2009

  • Despite that, iPod volumes have been recorded as high as 115 dB, which is like running a chain saw in your ear.

    The Clog 2009

  • The unit operates at 25.9 dB, which is somewhere between an average whisper and quiet conversation.

    Dealhack 2008

  • The unit operates at 25.9 dB, which is somewhere between an average whisper and quiet conversation.

    Dealhack 2008

  • The unit operates at 25.9 dB, which is somewhere between an average whisper and quiet conversation.

    Dealhack 2008

  • The unit operates at 25.9 dB, which is somewhere between an average whisper and quiet conversation.

    Dealhack 2008

  • The unit operates at 25.9 dB, which is somewhere between an average whisper and quiet conversation.

    Dealhack 2008

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.