noun
A period of 40 days, particularly
A period, instance, or state of isolation from the general public or from native livestock and flora enacted to prevent the spread of any contagious disease.
(figurative) A similar period, instance, or state of rigidly enforced or self-enforced detention or isolation.
A place where such isolation is enforced, a lazaret.
(politics, figurative) A blockade of trade, suspension of diplomatic relations, or other action whereby one country seeks to isolate another.
(computing, figurative) An isolation of one program, drive, computer, etc. from the rest of a computer network to limit the damage from a bug, computer virus, etc.
(computing, figurative) The program, drive, computer, etc. thus isolated.
verb
(transitive) To place into isolation to prevent the spread of any contagious disease.
(intransitive) To enter or stay in quarantine, particularly to self-quarantine to avoid an epidemic disease.
(intransitive, obsolete) To impose a quarantine, to establish quarantine regulations.
(figurative, transitive) Synonym of isolate more generally.
(figurative, transitive) Synonym of restrict.
name
(Christianity, obsolete) Alternative letter-case form of Quarantine: the Mount of Temptation where Jesus Christ supposedly fasted for 40 days, Jebel Quruntul near Jericho.