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sulfamethoxazole

American  
[suhl-fuh-meth-ok-suh-zohl] / ˌsʌl fə mɛθˈɒk səˌzoʊl /

noun

Pharmacology.

  1. an antimicrobial substance, C 1 0 H 1 1 N 3 O 3 S, used against a variety of susceptible Gram-positive and Gram-negative organisms, as in the treatment of certain urinary tract infections and skin infections.

Etymology

Origin of sulfamethoxazole

1955–60; sulfa(nilamide) + meth(yl) + (is)oxazole; is-, ox-, azole

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

British doctors have been using co-trimoxazole, a combination of the antibiotics trimethoprim and sulfamethoxazole, since 1968.

From Time Magazine Archive

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.