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adj

contagious

kuhn-TAYD-zhuhs
adj
1
Capable of being passed from one person to another through contact.
"The flu is highly contagious during the first few days of symptoms."
2
Quickly spreading to others, especially of moods or behavior.
"Her laughter was so contagious that soon the whole room was laughing."

How to Use Contagious

Learner’s notes

In plain EnglishEasily spread to others, whether it's an illness or an attitude.

Easily confused with
Common pairings
highly contagious contagious laughter contagious disease

Word Forms

more contagious comparative, most contagious superlative

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The flu is highly _____ during the first few days of symptoms.

Etymology

From Old French contagieus, from Late Latin contagiosus, from contagio ("contagion").

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Rhymes for contagious

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