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Showing results for antibiotic.
Definitions

antibiotic

[an-ti-bahy-ot-ik, -bee-, an-tee-, -tahy-] / ˌæn tɪ baɪˈɒt ɪk, -bi-, ˌæn ti-, -taɪ- /


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.

On average, the test can determine which antibiotic will be effective in about 5.85 hours.

From Science Daily • Mar. 31, 2026

Testing revealed the most common species was penicillium chrysogenum, famous because it is used to produce the penicillin antibiotic but it can cause allergic reactions or infections in people with compromised immune systems.

From BBC • Mar. 19, 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

Scientists in Leiden have developed a new antibiotic called EVG7 that can combat the dangerous gut bacterium C. difficile using only a very small dose.

From Science Daily • Mar. 11, 2026

Then he developed abdominal pain, and that made him think that he might have typhoid fever, so he gave himself a course of antibiotic pills, but that had no effect on his illness.

From "The Hot Zone" by Richard Preston




Vocabulary lists containing antibiotic