›to separate something from other things, or to keep something separate: They tried to isolate the cause of the problem.A high wall isolated the house from the rest of the neighborhood.isolated
/ˈɑɪ·səˌleɪ·t̬ɪd/adj›Only a few isolated cases of measles have been reported.isolation
/ˌɑɪ·səˈleɪ·ʃən/n[U]›The prisoner was kept in isolation for three days.