ex-directory
adjective /ˌeks dəˈrektəri/, /ˌeks daɪˈrektəri/
/ˌeks dəˈrektəri/, /ˌeks daɪˈrektəri/
(British English)- (of a person or phone number) not listed in the public phone book and not available through directory enquiries, at the request of the owner of the phone
未列入电话号码簿的（经用户要求电话公司不向询问人提供其电话号码） - an ex-directory number
未列入电话簿的电话号码 - She's ex-directory.
她的名字未列入电话号码簿。
- an ex-directory number