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sulfanilamide
sulfantimonide
sulfarsenate
sulfatase
sulfate
sulfide
sulfite
sulfon-
sulfonamide
sulfonate
sulfone
sulfonic
sulfonic acid
sulfonium
sulfonmethane
sulfonyl
sulfonylurea
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sulfonamide

sul·fon·a·mide [ sul fónnə md ] (plural sul·fon·a·mides)


noun  (plural sul·fon·a·mides) 
Definition:
 
active substance in sulfa drugs: one of a group of compounds responsible for the antibacterial action of sulfa drugs, which work by depriving bacteria of the ability to synthesize folic acid

[Late 19th century. <sulfone]
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