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antibiotic

antibiotic

7 3.9
Containing a medicine that kills or stops bacteria
  • adjective
  • /ˌæntɪbaɪˈɑtɪk/
  • Specialized
translation icon : antibiótico
  • The doctor prescribed an antibiotic to treat the bacterial infection effectively.
  • antibiotic resistance
  • antibiotic treatment
  • antibiotic therapy

Opting for grass fed, antibiotic free meats or wild fish is another step.

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Examples

  • Systemic antibiotics are used in the event that topical antibiotic therapy fails.

    Academic text (2002)
  • The first step is the education of the public about the dangers of antibiotic resistance.

    Academic text (2000)
  • On the cost side is the economic impact of increased antibiotic resistance.

    Academic text (2000)
  • On a per person basis, the cost of antibiotic resistance can be overwhelming.

    Academic text (2000)
  • Current guidelines recommend starting antibiotic therapy within one hour of identification of septic shock.

    Academic text (2017)
  • Postoperatively, the patient was maintained on antibiotic therapy with metronidazole and ceftriaxone.

    Academic text (2003)
  • Traditionally, medical therapy for chronic sinusitis has been guided by empiric data for antibiotic selection.

    Academic text (2004)
  • Recurrent UTIs, however, need further investigation to prevent debilitating symptoms and avoid antibiotic overuse.

    Academic text (2011)
  • Many farmers are choosing antibiotic alternatives to maintain livestock health without medication.

  • Using antibiotic ointments can help prevent infections in minor cuts and scrapes.

Synonyms

antimicrobic
vsantibiotic
  • Specialized
6.6

Able to kill germs and stop their growth

covers all microorganisms, not only those that cause disease
bactericidal
vsantibiotic
  • Specialized
6.6

Able to kill bacteria or stop their growth

applies to microorganisms in general rather than only bacteria

Compounds

antibiotic drug
  • Specialized
3.0

A medicine that kills or stops the growth of bacteria to treat infections

6.8

A medicine used to treat cancer that stops cancer cells from growing

An antibiotic like penicillin that still works when bacteria make a chemical that breaks penicillin

How Antimicrobial

antiseptic
  • Specialized
12 4.9
antibiotic
  • Specialized
7 3.9
bactericidal
  • Specialized
6.6
antibacterial
12 3.8

Surface Forms

antibiotic positive

Morphology

antibiotic = biotic (semi-transparent) = anti + bio + tic

The prefix anti- is clear, but the base 'biotic' is a technical scientific form, so the full meaning is not fully obvious to a general learner.

Etymology

Antibiotic as an adjective comes from the same parts anti- 'against' and bio 'life'. So when something is called antibiotic, it means it fights or contains agents that work 'against' tiny living things like bacteria, for example an antibiotic cream that helps stop an infection.