jack-in-the-box Pronunciation: /ˈdʒækənðəˈbɑːks; ˈdʒækɪnðəˌbɒks/Translate jack-in-the-box | into French | into Italian Spanish translation of jack-in-the-boxn caja (f) de sorpresas con muñeco a resortejack-in-the-box in other Oxford dictionaries Definition of jack-in-the-box in the British & World English dictionary Definition of jack-in-the-box in the US English dictionary