English dictionary

theretofore

/,/D//(@)/rt/@/'f/oU/r/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

adverb

up to that time

adv.all

Examples
They had not done any work theretofore.

Source: WordNet 3.0
Up to that time; before then; -- correlative with <i>heretofore</i>.

adverb

Source: webster1913