What is the Spanish word for "infectious"?

Learn how to say "infectious" in Spanish with examples and practice

English

infectious

Spanish

infeccioso

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Alternative translations of "infectious"

contagioso

Examples of how to use "infectious" in Spanish

English
Her cheerful laugh is very infectious.
Spanish
Su risa alegre es muy contagiosa.
English
Her infectious laugh cheered up the room.
Spanish
Su risa contagiosa animó la habitación.
English
The doctor warned him about infectious diseases.
Spanish
El médico le advirtió sobre las enfermedades infecciosas.
English
His infectious enthusiasm inspired the whole team.
Spanish
Su entusiasmo contagioso inspiró a todo el equipo.
English
An infectious smile can make strangers friendly.
Spanish
Una sonrisa contagiosa puede hacer que los desconocidos sean amistosos.

Learning tip: Pay attention to how the word "infectious" is used in different contexts. This will help you understand when and how to use its Spanish translation naturally.

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Translate to Spanish
Her cheerful laugh is very infectious.

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What is the Spanish word for "infectious"? | Habladoo