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Showing results for antibiotic. Search instead for tibiofib.
Definitions

antibiotic

[an-ti-bahy-ot-ik, -bee-, an-tee-, -tahy-] / ˌæn tɪ baɪˈɒt ɪk, -bi-, ˌæn ti-, -taɪ- /
NOUN
medicine
Synonyms
STRONGEST
penicillin
STRONG
amoxicillin ampicillin erythromycin streptomycin sulfonamide tetracycline
WEAK
sulfa drug wonder drug

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.

A musical exploring the global threat of antibiotic resistance has made its London premiere, featuring a chorus of 60 NHS healthcare workers.

From BBC • Apr. 5, 2026

Prof Robin May, chief scientific officer at the UKHSA, says its analysis offers "strong reassurance that our existing vaccinations and antibiotic treatment offer will be effective against this strain".

From BBC • Mar. 24, 2026

Evangelista emphasizes that Salvinia auriculata is not a simple fix for antibiotic pollution.

From Science Daily • Mar. 21, 2026

While the plant reduced antibiotic levels in the water, it sometimes increased how quickly fish absorbed them.

From Science Daily • Mar. 21, 2026

Beatrice had already cleansed her stepbrother’s arm with soda water, so Roy lathered antibiotic ointment on a panel of gauze and taped it firmly around the boy’s arm.

From "Hoot" by Carl Hiaasen