re·cluse /rɪˈkluːs $ ˈrekluːs/ noun [countableC] ALONEsomeone who chooses to live alone, and does not like seeing or talking to other people 隐居者,隐士,遁世者 She became a recluse after her two sons were murdered. 两个儿子被杀后,她就一直离群索居。
—reclusive /rɪˈkluːsɪv/ adjectiveadj