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antibiotic

antibiotic

237 2.9
A medicine that kills or stops bacteria to cure infections
  • noun
  • /ˌæntɪbaɪˈɑtɪk/
  • Specialized
translation icon : antibiótico
  • The doctor prescribed an antibiotic to treat her bacterial infection.
  • antibiotic resistance
  • prescribed antibiotics
  • antibiotic treatment

It's good in terms of things like vaccinations, antibiotics, surgery, first aid.

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Examples

  • Before the advent of antibiotics, 70-80% of those infected died, usually within a few days.

    Academic text (2011)
  • Despite intensive care and treatment with oseltamivir and antibiotics, the disease progressed, and he died 2 days later.

    Academic text (2013)
  • OK, that may be what antibiotics are doing to us.

  • And also, when you take antibiotics, it stops working.

  • I hope a big dose of antibiotics will clear him up.

  • So therefore when you take an antibiotic, why doesn't it kill you?

  • All the meat is free of antibiotics and added hormones.

  • Six weeks and four courses of antibiotics later, the earache comes back.

  • He has an infection, he needs antibiotics, I'm a doctor.

  • UTIs are usually treated with antibiotics, and 80% are prescribed in primary care.

    Academic text (2011)

Synonyms

antibacterial
vsantibiotic
  • Specialized
1 3.8

A medicine or substance that kills bacteria and stops their growth

emphasizes being produced or synthesized and used to cure infections
microbicide
vsantibiotic
  • Specialized
1 7.2

A substance that kills germs like bacteria and viruses to prevent infection

is specific to bacteria rather than many microbe types
antibiotic drug
vsantibiotic
  • Specialized
3.0

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

is the shorter general label without the added medical noun
antibacterial drug
vsantibiotic
  • Specialized
3.0

A medicine that kills bacteria or stops their growth

is described by origin and purpose to cure bacterial infections
bactericide
vsantibiotic
  • Specialized
6.3

A chemical that kills bacteria or stops them growing

includes biological origins and clinical use to treat bacterial disease
bacteriocin
vsantibiotic
  • Specialized
8.9

A protein made by some bacteria that kills other bacteria or stops their growth

is broader in origin and includes therapeutic substances for infections
colicin
vsantibiotic
  • Specialized
9.9

Some bacteria make a substance that kills other bacteria

is more general covering many types of agents that act against bacteria
bacteriostat
vsantibiotic
  • Specialized
9.3

A substance that slows or stops bacteria from growing without killing them

also includes agents that kill bacteria as well as those that inhibit
antimicrobial
vsantibiotic
  • Specialized
5.3

A substance that kills or stops the growth of germs that cause disease

is specific to bacteria and used to treat bacterial infections

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 Effective

antibiotic
  • Specialized
237 2.9
antibacterial drug
  • Specialized
3.0
antiseptic
  • Specialized
3 3.7

Surface Forms

antibiotic singular
antibiotics plural

Etymology

Antibiotic comes from the Greek parts anti- 'against' and bio 'life'. So an antibiotic is a medicine that works 'against life' of tiny germs like bacteria, which is why doctors use antibiotics to treat bacterial infections.