Bedeutung von “contagious” — Learner’s Dictionary

contagious

adjective us uk /kənˈteɪdʒəs/
DISEASE

A contagious disease is one that you can get if you touch someone who has it.

FEELING

A contagious feeling spreads quickly amongst people:

Her excitement was contagious.

(Definition von “contagious” aus dem Cambridge Learner's Dictionary © Cambridge University Press)