CEFR C1

presymptomatic

adjective

Meaning

Relating to the period of time before symptoms of a disease appear, during which the disease is already present in the body but has not yet caused any noticeable signs or symptoms.

Examples

The presymptomatic stage of the illness can last for several days, making it difficult to diagnose.
Researchers are studying the presymptomatic phase of the disease to better understand how it progresses.

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presymptomatic (C1)

adjective

Pronunciation: /ˌpriːsɪmptəˈmætɪk/

Definition

Relating to the period of time before symptoms of a disease appear, during which the disease is already present in the body but has not yet caused any noticeable signs or symptoms.

Examples

The presymptomatic stage of the illness can last for several days, making it difficult to diagnose.
Researchers are studying the presymptomatic phase of the disease to better understand how it progresses.

How to Use presymptomatic

presymptomatic period (noun phrase): the time before symptoms appear — "The presymptomatic period of the disease can last for several days."
presymptomatic transmission (noun phrase): the spread of a disease before symptoms appear — "The risk of presymptomatic transmission is a major concern in controlling the spread of infectious diseases."

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