infectious Definition
- 1likely to spread or influence others in a rapid manner, especially in a harmful way
- 2caused by or capable of being transmitted by infection
Using infectious: Examples
Take a moment to familiarize yourself with how "infectious" can be used in various situations through the following examples!
Example
Her laughter was infectious and soon everyone was laughing.
Example
The disease is highly infectious and can be transmitted through the air.
Example
The infectious beat of the music got everyone dancing.
infectious Synonyms and Antonyms
Synonyms for infectious
Antonyms for infectious
Phrases with infectious
a disease caused by pathogenic microorganisms, such as bacteria, viruses, fungi, or parasites, that can be spread, directly or indirectly, from one person to another
Example
The hospital is taking precautions to prevent the spread of infectious diseases.
a smile that is so warm and genuine that it makes others want to smile too
Example
Her infectious smile brightened up the room.
enthusiasm that is so contagious that it spreads to others
Example
His infectious enthusiasm for the project motivated the team to work harder.
Summary: infectious in Brief
The term 'infectious' [ɪnˈfɛkʃəs] refers to something that is likely to spread or influence others in a rapid manner, especially in a harmful way. It can also refer to something that is caused by or capable of being transmitted by infection. Examples include 'Her laughter was infectious,' and 'The disease is highly infectious.' 'Infectious' extends into phrases like 'infectious disease,' and 'infectious smile,' denoting a smile that is so warm and genuine that it makes others want to smile too.
