DB


Radio and Television.

delayed broadcast.

Definition for db (2 of 5)

dB

or db


Physics.

decibel; decibels.

Definition for db (3 of 5)

Db


Symbol, Chemistry, Physics.

Definition for db (4 of 5)

Definition for db (5 of 5)

D.B.


Bachelor of Divinity.
Domesday Book.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for db

British Dictionary definitions for db (1 of 2)

dB

db


symbol for

decibel or decibels

British Dictionary definitions for db (2 of 2)

DB


abbreviation for

defined-benefit
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for db

dB


abbr.

decibel
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for db (1 of 3)

dB


Abbreviation of decibel

Science definitions for db (2 of 3)

Db


The symbol for dubnium.

Science definitions for db (3 of 3)

dubnium

[ dōōbnē-əm ]

Db

A synthetic, radioactive element that is produced from californium, americium, or berkelium. Its most long-lived isotopes have mass numbers of 258, 261, 262, and 263 with half-lives of 4.2, 1.8. 34, and 30 seconds, respectively. Atomic number 105. See Periodic Table.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.