isoniazid
[ ahy-suh-nahy-uh-zid ]
nounPharmacology.
a white, crystalline, water-soluble solid, C6H7N3O, used in the treatment of tuberculosis.
Origin of isoniazid
1First recorded in 1950–55; short for isonicotinic acid hydrazide
Words Nearby isoniazid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
British Dictionary definitions for isoniazid
isoniazid
/ (ˌaɪsəʊˈnaɪəzɪd) /
noun
a soluble colourless crystalline compound used to treat tuberculosis. Formula: C 6 H 7 N 3 O
Origin of isoniazid
1C20 isoni (cotinic acid hydr) azid (e)
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
Browse