infectious

B2
Adjective
4 definition(s)
1 Definition

(of an illness) Transmitted from one person to another, usually through the air breathed.

Example Sentences
  • Cancer is not infectious.
2 Definition

(of a person) Able to infect others.

Example Sentences
  • Despite feeling better, the patient is still infectious.
3 Definition

(of feelings and behaviour) Spreading quickly from one person to another.

Example Sentences
  • Her enthusiasm for work can be really infectious.
4 Definition

Memorable and invoking excitement or interest.

Example Sentences
  • Pop music is more infectious than elevator music.