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sulfa

American  
[suhl-fuh] / ˈsʌl fə /

adjective

  1. related chemically to sulfanilamide.

  2. pertaining to, consisting of, or involving a sulfa drug or drugs.


noun

  1. sulfa drug.

Etymology

Origin of sulfa

First recorded in 1935–40; short for sulfanilamide

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.

In Buffalo, New York, a different AI tool misheard Dr. Lauren Bruckner when she told a teenage cancer patient it was a good thing she didn’t have an allergy to sulfa drugs.

From Seattle Times • Mar. 12, 2024

Dr. Sonnabend pioneered and promoted the use of an inexpensive sulfa drug to prevent this pneumonia in people with H.I.V.

From New York Times • Jan. 30, 2021

This is also true of multiple oral antibiotics in the class known as sulfa drugs.

From Scientific American • Jan. 19, 2020

The medic paused just long enough to dump a can of sulfa powder, a basic antibiotic, on the wound.

From The New Yorker • Jun. 21, 2015

“I still haven’t quite recovered, I fear. Five more days of these, what are they called . .. sulfa pills.”

From "A Thousand Splendid Suns" by Khaled Hosseini