isolate

[1]	separate , insulate , segregate , sequester , cloister , detach , cut off , send to Coventry , ostracize , maroon , exclude , shut out , bar , debar , banish , deport , transport , exile , reject , eject , throw out , expel , shun , spurn , avoid , ignore , snub , quarantine , (Colloq) cut , give (someone) the cold shoulder
[2]	sequester , sequestrate , keep apart , set apart