definitions

azo

[ az-oh, ey-zoh ]
/ ˈæz oʊ, ˈeɪ zoʊ /
|

adjective Chemistry.

containing the azo group.

RELATED CONTENT

English Affixes From A To Z: A One-Stop List Of Suffixes, Prefixes, and Combining FormsIn English, we love to make new words by adding all sorts of bits to the front and back of existing terms. These are called affixes, and they are added to the base or stem of a word. When attached to the end of word, the affix is called a suffix. And to the beginning? A prefix.
READ MORE

Nearby words

azine, azine dye, azlocillin sodium, azlon, aznar, azo, azo dye, azo group, azo-, azobenzene, azof

Origin of azo

First recorded in 1875–80; independent use of azo-

Definition for azo (2 of 2)

azo-

a combining form used in the formation of compound words, especially names of chemical compounds containing nitrogen or the azo group: azobenzene.
Also especially before a vowel, az-.

Origin of azo-

< Greek ázō(os) without life, equivalent to a- a-6 + zō- zo-
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for azo

British Dictionary definitions for azo (1 of 2)

azo

/ (ˈeɪzəʊ, ˈæ-) /

adjective

of, consisting of, or containing the divalent group -N:N-an azo group or radical See also diazo

Word Origin for azo

independent use of azo-

British Dictionary definitions for azo (2 of 2)

azo-

before a vowel az-

combining form

indicating the presence of an azo groupazobenzene

Word Origin for azo-

from French azote nitrogen, from Greek azōos lifeless, from a- 1 + zōē life
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 azo

azo-

pref.

Containing a nitrogen group, especially one attached at both ends in a covalent bond to other groups:azole.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for azo (1 of 2)

azo

[ ăz′ō, ā′zō ]

Containing two nitrogen atoms joined by a double bond, with each nitrogen atom attached to another group.

Science definitions for azo (2 of 2)

azo-

az-

A prefix that means “containing an azo group attached at both ends to other groups,” as in the compound azobenzene.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.