ENGLISH
REFERENCE

isolation

n. uncountable
C1 Advanced Oxford US //ˌaɪsəˈɫeɪʃən// UK //ˌaɪsəlˈeɪʃən// iso·la·tion

n. the state of being alone or kept apart from others. You might feel this way if you live far from people or if you are sick and cannot leave your room.

n. the state of being separated from others or from a group; the act of separating a substance from a mixture. Often used in medical contexts to describe the physical separation of patients with contagious diseases.


SIMPLE

The long winter months can lead to a feeling of isolation.

CONTEXTUAL

The doctor recommended strict isolation for the patient to prevent the virus from spreading to the rest of the family.

COMPLEX

The researcher's breakthrough came after the successful isolation of the specific protein responsible for the immune response, a process that required months of meticulous laboratory work.

Origin

First attested in 1800. From French isolation, from isolé, placed on an island (thus away from other people). Equivalent to isolate + -ion.

Usage

Often follows the preposition 'in' ('living in isolation') or is used with 'of' ('the isolation of a virus').

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