What is the meaning of Isolated?

Placed or standing apart or alone; in isolation.

Happening or occurring only once.

Such that no pawn of the same color is in an adjacent file.

Affecting ten to twenty percent of a forecast zone.

Which has been extracted from the organism.

Of a condition or abnormality: occurring in the absence of associated conditions or abnormalities.

Minimal with respect to inclusion (among associated primes).

Lacking peers who share one's beliefs, experiences, practices, etc.

simple past and past participle of isolate

Source: wiktionary.org