isolate
UK: ˈaɪ.sə.leɪt | US: ˈaɪ.sə.leɪt
vt. to set apart or cut off from others
vt. (chemistry/biology) to identify or extract a pure substance or organism
adj. (rare) separated or solitary
The word "isolate" originates from the Italian "isolare," derived from Latin "insula" (island). The concept of an island—a landmass separated by water—logically extended to mean "to detach or set apart." The suffix "-ate" was added to form the verb. The term first appeared in English in the 18th century, initially in scientific contexts (e.g., isolating chemicals), later broadening to social and abstract uses.
The scientist worked to isolate the virus for further study.
Remote villages can become isolated during heavy snowfall.
The patient was isolated to prevent the spread of infection.
This chemical compound is difficult to isolate in its pure form.
Loneliness made him feel increasingly isolated from society.