The Collaborative International Dictionary
Theretofore \There`to*fore"\, adv. Up to that time; before then; -- correlative with heretofore.
Wiktionary
adv. 1 until that time. 2 before that.
WordNet
adv. up to that time; "they had not done any work theretofore"
Usage examples of "theretofore".
Adams and note his apparent misapprehension of questions that would tend to involve him, and note the apparent failure of his theretofore wonderfully clear and exact memory of the most trivial and unimportant details, I am inclined to reject the whole story as a fabrication that has been punctured and fallen to pieces.
Eventually the drug is found to be a common Earthian herb, theretofore innocently supplied by an Earthian named Wing, who received in return for small quantities of it many pounds of rare and precious metals.
The acids which had theretofore been more or less introduced into inks, except oxalic acid, could not effect such results.
Medon made two notable contributions to Civilization: first, electrical insulation, conductors, and switches by whose means voltages and amperages theretofore undreamed-of could be handled.
The Perrot method, as practiced in the great French manufactory of Saint Gobain, allowed production of plate glass (and flat glass mirrors) on a theretofore unheard-of scale.
The corner of the tray caught the neck of the ink bottle, and that theretofore upright little container promptly toppled over on its side and disgorged its contents all over the manuscript Lord Darcy had been working on.
Miss Sally Ann now freely admitted enjoying what theretofore she had seemed only to permit: husband and wife put by all inhibition and together tasted every sweet and salty dish in love's cuisine, improvising some, discovering others accidentally, borrowing not a few from the high-spiced cookbooks of ancient Remus and Siddartha, which Greene no longer perused in secret but shared with his wife.