lobby Pronunciation: /ˈlɒbɪ/Translate lobby | into German | into Italian | into Spanish French translation of lobbyA. n 1 (of hotel) hall (m); (of theatre) lobby (m) 2 (also lobby group) lobby (m)B. vi faire pression (for pour obtenir)lobby in other Oxford dictionaries Definition of lobby in the British & World English dictionary Definition of lobby in the US English dictionary