as in drug
medical
a substance that is used to kill harmful bacteria and to cure infections
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1
as in biocidal
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2
as in antibacterial
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Example Sentences
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Recent Examples of antibiotic
Janet Loehrke, USA Today, 25 Mar. 2026
The study results achieved the goals of a Phase 3 clinical trial designed to show that Arikayce could benefit patients with new occurrences of mycobacterium avium complex (MAC) lung infection who had not yet received antibiotics.
—Adam Feuerstein, STAT, 23 Mar. 2026
Laura Baisas, Popular Science, 18 Mar. 2026
The common antibiotic clindamycin was among the drugs that had the longest-lasting effects, while penicillin only led to small, temporary microbiome changes.
—Tom Gavin, EverydayHealth.com, 12 Mar. 2026
See All Example Sentences for antibiotic
Noun
Lyme disease can be curable, especially if it is treated early with a suitable course of antibiotics lasting two to four weeks.
—Janet Loehrke, USA Today, 25 Mar. 2026
The study results achieved the goals of a Phase 3 clinical trial designed to show that Arikayce could benefit patients with new occurrences of mycobacterium avium complex (MAC) lung infection who had not yet received antibiotics.
—Adam Feuerstein, STAT, 23 Mar. 2026
Adjective
With its antibiotic properties, birch tar could also treat wounds.
—Laura Baisas, Popular Science, 18 Mar. 2026
The common antibiotic clindamycin was among the drugs that had the longest-lasting effects, while penicillin only led to small, temporary microbiome changes.
—Tom Gavin, EverydayHealth.com, 12 Mar. 2026
See All Example Sentences for antibiotic
Recent Examples of Synonyms for antibiotic
Noun
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The planned execution of Thomas Creech in 2024 could not be carried out because a suitable vein could not be found to administer lethal drugs.—
Sally Krutzig,
Idaho Statesman,
1 Apr. 2026
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Police have arrested a man in connection with a fatal drug overdose in Fairfield in December.—
Justin Muszynski,
Hartford Courant,
31 Mar. 2026
Adjective
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Developed in partnership with British company Indestructible Paint, the coating consists of that firm's conventional clear gloss resin along with a 2% concentration of a broad-spectrum biocidal agent known as chlorhexidine digluconate (CHX).—
Ben Coxworth,
New Atlas,
23 Apr. 2025
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Schuerger’s team is also expanding their tests to see how organisms respond to additional biocidal factors.—
National Geographic,
National Geographic,
25 Sep. 2016
Adjective
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Additionally, baking soda has mild antibacterial properties that can help prevent mold growth.—
Louise Parks,
Martha Stewart,
16 Mar. 2026
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May Have Antiviral and Antibacterial Properties Cloves contain compounds that have antibacterial, antifungal, and antiviral properties.—
Jillian Kubala,
Health,
5 Mar. 2026
Noun
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To help your child stay safe, give their school an Allergy and Anaphylaxis Emergency Plan signed by your child’s doctor, any school-specific forms required to give your child medicine, and epinephrine to treat potential reactions.—
Dr. Sonja O'Leary,
Boston Herald,
29 Mar. 2026
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Despite the hype, many of the medicines on TrumpRx include brand-name drugs that patients can find cheaper elsewhere — as generics.—
Sydney Lupkin,
NPR,
29 Mar. 2026
Adjective
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The team’s approach effectively enabled non-destructive quality control.—
Georgina Jedikovska,
Interesting Engineering,
1 Apr. 2026
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Indonesia’s meteorological agency lifted its tsunami warning hours after the quake, and the Philippine Institute of Volcanology and Seismology said there was no destructive threat to the country, which is north of the quake’s epicenter.—
ABC News,
ABC News,
1 Apr. 2026
Noun
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The trend also comes at a time when weight-loss medications are on the rise, more ultra-thin physiques appear to dominate red carpets and some social media users have built platforms off the outward pursuit of thinness.—
Charles Trepany,
USA Today,
31 Mar. 2026
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Why Powder Prices Keep Rising Whey protein powder prices have reached record highs over the last several years due to supply shortages and surging demand, partly driven by the explosion of GLP-1 weight-loss medications.—
Allison Palmer,
Sacbee.com,
31 Mar. 2026
Adjective
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Just days later, Duke suffered a devastating loss with a Final Four berth on the line.—
Cole Sullivan,
MSNBC Newsweek,
31 Mar. 2026
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The Pentagon is reportedly preparing for weeks of ground operations inside Iran, according to the Wall Street Journal, including a potentially devastating and dangerous mission to excavate uranium from the country.—
Eva Roytburg,
Fortune,
30 Mar. 2026
Adjective
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The Whitney has a fumigation guy who uses a process called ultraviolet germicidal irradiation.—
Jake Offenhartz,
New Yorker,
21 Apr. 2025
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Humans have known for over a hundred years that UV radiation can kill deadly germs, and hospitals have used germicidal 254-nm UVC to sterilize objects for decades.—
IEEE Spectrum,
IEEE Spectrum,
8 Mar. 2023
Cite this Entry
“Antibiotic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/antibiotic. Accessed 3 Apr. 2026.
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