Contagious

/kənˈteɪ.dʒəs/

Meaning & Definition

adjective
Able to be transmitted from one individual to another, especially in the context of diseases or infections.
The flu is highly contagious, spreading quickly in crowded places.
Tending to spread from person to person; often used metaphorically to describe emotions or attitudes.
Her enthusiasm was contagious, inspiring everyone in the room.
Capable of being transmitted by contact.
The contagious nature of the virus means that those who are infected should stay away from others.
Spreadable or infectious; capable of inducing a similar response in others.
Laughter can be contagious, making everyone feel more at ease.

Etymology

From Latin 'contagiosus', from 'contagio' which means 'infection'.

Common Phrases and Expressions

contagious laughter
Laughter that spreads quickly among people.
contagious disease
A disease that can be transmitted from one person to another.

Related Words

infection
The invasion and multiplication of microorganisms in bodily tissues.
virus
A small infectious agent that replicates only inside the living cells of an organism.

Slang Meanings

Spreadable vibe
Her positive attitude is totally contagious!
Emotionally infectious
That song has a contagious beat that makes you want to dance.