JACK-IN-OFFICE Meaning of JACK-IN-OFFICE in English jack-in-office BrE AmE ˈdʒæk ɪn ˌɒf ɪs § - ə n-, § -əs AmE \ -ˌɑːf əs -ˌɔːf- Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012