- archaic for this, that, or it
WordReference Random House Unabridged Dictionary of American English © 2020
there•for (ᵺâr′fôr′),USA pronunciation adv.
- for or in exchange for that or this;
for it:a refund therefor.
- Middle English therfor. See there, for 1125–75
Collins Concise English Dictionary © HarperCollins Publishers::
therefor /ˌðɛəˈfɔː/ adv
'therefor' also found in these entries (note: many are not synonyms or translations):