heretofore
Heretofore is an adverb meaning previously or up to this time, and it is most often found in formal, literary, or legal language. It signals a passage of time from the past to the present without detailing what followed, focusing on what has occurred before now.
Etymology traces the term to Middle English, formed from here and fore, indicating a point before the
In contemporary writing, heretofore is generally regarded as archaic or highly formal. It remains common in
Usage notes: when selecting heretofore, writers typically intend a sense of formality or antiquity. In many