diazonium

[ dahy-uh-zoh-nee-uh m ]
/ ˌdaɪ əˈzoʊ ni əm /

adjective Chemistry.

of or derived from a diazonium compound.

Origin of diazonium

1890–95; diaz- + -onium, as in ammonium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for diazonium

diazonium

/ (ˌdaɪəˈzəʊnɪəm) /

noun

(modifier) of, consisting of, or containing the group, Ar-N:N-, where Ar is an aryl groupdiazonium group or radical; a diazonium compound

Word Origin for diazonium

C19: diazo + (amm) onium
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