Why was clemency trending last week?

azo group

noun, Chemistry
the bivalent group −N=N− united to two aromatic groups, as in azobenzene.
Also called azo radical.
Origin of azo group
1890-95 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the web for azo group
  • Generation of the azo group, and thusly the dye, on cotton itself has been practiced nearly a hundred years.

Word of the Day

Difficulty index for azo group

Few English speakers likely know this word

Word Value for azo

Scrabble Words With Friends

Nearby words for azo group