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infectious

Meaning in simple English, pronunciation and examples

Pronunciation: US /ɪnˈfɛkʃəs/

infectious means: Able to spread between people or other living things, through contact, air, water, or other routes.

adjective

SPREADABLE DISEASEB2

Able to spread between people or other living things, through contact, air, water, or other routes.

  • Flu is an infectious disease.
  • The illness is highly infectious in crowded places.
  • Clean water helps prevent some infectious diseases.

Similar words: communicable, transmissible

Opposites: noninfectious

Common phrases: infectious disease, highly infectious, infectious illness

SPREADING DISEASEB2

Able to pass a disease to another person, animal, or plant.

  • He is still infectious.
  • Patients may be infectious before they notice any symptoms.
  • How long will she remain infectious?

Similar words: contagious

Opposites: noninfectious

Common phrases: infectious patient, still infectious, remain infectious

SPREADING FEELINGSC1

Making other people quickly share the same feeling or reaction.

  • Her laughter was infectious.
  • His infectious enthusiasm made everyone want to help.
  • She greeted us with an infectious smile.

Similar words: contagious

Common phrases: infectious laugh, infectious enthusiasm, infectious smile

CAUSED BY GERMSC1

Caused by germs or other harmful agents entering the body.

  • The swelling has an infectious cause.
  • Tests showed that the disease was infectious in origin.
  • Doctors distinguished infectious inflammation from other forms.

Opposites: noninfectious

Common phrases: infectious cause, infectious origin, infectious process

CATCHY AND EXCITINGC1

Easy to remember and likely to make you feel interested or excited.

  • The song has an infectious beat.
  • I kept humming its infectious melody all day.
  • The band's infectious rhythms got everyone dancing.

Similar words: catchy, engaging

Common phrases: infectious tune, infectious beat, infectious melody

Questions about infectious

What does infectious mean?

Able to spread between people or other living things, through contact, air, water, or other routes.

What is infectious in other languages?

Türkçe: bulaşıcı · Español: contagioso · Français: contagieux · Deutsch: ansteckend · Italiano: contagioso · 日本語: 伝染性の

How do you pronounce infectious?

It is pronounced /ɪnˈfɛkʃəs/.

How do you use infectious in a sentence?

Flu is an infectious disease. The illness is highly infectious in crowded places.

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Phrases with infectious

infectious in other languages

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