Tb


tubercle bacillus.

Definition for tb (2 of 5)

Tb

Symbol, Chemistry.


Definition for tb (3 of 5)

TB

or T.B.

tubercle bacillus.

Definition for tb (4 of 5)

TB

Symbol, Computers.


Definition for tb (5 of 5)

t.b.

trial balance.
tubercle bacillus.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for tb

British Dictionary definitions for tb (1 of 3)

tb

abbreviation for

trial balance
Also: TB tuberculosis

British Dictionary definitions for tb (2 of 3)

Tb

the chemical symbol for

terbium

British Dictionary definitions for tb (3 of 3)

TB

abbreviation for

torpedo boat
Also: tb tuberculosis

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 tb (1 of 2)

Tb

The symbol for the elementterbium

Medicine definitions for tb (2 of 2)

TB

abbr.

tuberculosis

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

Science definitions for tb (1 of 3)

Tb

The symbol for terbium.

Science definitions for tb (2 of 3)

TB

Abbreviation of terabyte
Abbreviation of tuberculosis

Science definitions for tb (3 of 3)

terbium

[ tûrbē-əm ]

Tb

A soft, silvery-gray metallic element of the lanthanide series. It is used in color television tubes, x-ray machines, and lasers. Atomic number 65; atomic weight 158.925; melting point 1,356°C; boiling point 3,123°C; specific gravity 8.229; valence 3, 4. See Periodic Table.

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.