Synonyms of infectious in English:

infectious

adjective

  • 1 the control of infectious disease by vaccination
  • 2 infectious body fluids
    poisonous, toxic, noxious
  • 3 her laughter is infectious
    irresistible, compelling;
  • Definition of infectious in:

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    Word of the day jaunty
    Pronunciation: ˈjôntē
    adjective
    having a lively, cheerful, and self-confident manner...