Dictionary.com

azo

[ az-oh, ey-zoh ]
/ ˈæz oʊ, ˈeɪ zoʊ /
Save This Word!

adjective Chemistry.

containing the azo group.

QUIZZES

THINK YOU’VE GOT A HANDLE ON THIS US STATE NICKNAME QUIZ?

Did you ever collect all those state quarters? Put them to good use on this quiz about curious state monikers and the facts around them.
Question 1 of 8
Mississippi’s nickname comes from the magnificent trees that grow there. What is it?
The Sunflower State
The Evergreen State
The Magnolia State
The Mockingbird State
TAKE THE QUIZ TO FIND OUT

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. 2021

Example sentences 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

Medical 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.

Scientific 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.

Scientific 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.
Book Your Online Tutor Now