THITHERTO
Meaning of THITHERTO in English
/thidh'euhr tooh", dhidh'-, thidh"euhr tooh', dhidh"-/ , adv.
up to that time; until then.
[ 1400-50; late ME thidir to. See THITHER, TO ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012