до настоящего времени; прошлый; до сих пор(until now; until the particular time you are talking about • a hitherto unknown species of moth • Her life hitherto had been devoid of adventure. OALD Alexander Demidov); до этого момента('Hitherto I had been acting, and action had numbed thought.' (Sir Arthur Conan Doyle)ART Vancouver); до сей поры('Hitherto I had been acting, and action had numbed thought.' (Sir Arthur Conan Doyle)ART Vancouver)