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Synonyms

difficile

American  
[dif-i-seel, dee-fee-seel] / ˌdɪf ɪˈsil, di fiˈsil /

adjective

  1. hard to deal with, satisfy, or please.

  2. hard to do; difficult.


Etymology

Origin of difficile

1470–80; < French < Latin difficilis difficult; see dif-, facile

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.

Despite these challenges, researchers believe EVG7 could eventually become a leading treatment for C. difficile infections.

From Science Daily • Mar. 11, 2026

The paper 'Experimental glycopeptide antibiotic EVG7 prevents recurrent Clostridioides difficile infection by sparing members of the Lachnospiraceae family' was published in Nature Communications.

From Science Daily • Mar. 11, 2026

But scientists noticed hints that faecal transplants for C. difficile also seemed to get rid of superbugs.

From BBC • Jun. 7, 2025

Faecal transplants – also known as a trans-poo-tion - are already approved for treating severe diarrhoea caused by Clostridium difficile bacteria.

From BBC • Jun. 7, 2025

Within months, outbreaks of antibiotic-resistant Pseudomonas aeruginosa, Clostridium difficile, and E. coli are observed in patients around the world.

From "We Are the Ants" by Shaun David Hutchinson

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