WordReference Random House Unabridged Dictionary of American English © 2017
(ᵺâr′to̅o̅′),USA pronunciation adv.
(ᵺâr′un to̅o̅′, ᵺâr′un′to̅o̅).USA pronunciation
- to that place, thing, etc.
- to that matter, circumstance, etc.
- Middle English therto, Old English thǣrtō. See there, to bef. 900
Collins Concise English Dictionary © HarperCollins Publishers::
thereto /ˌðɛəˈtuː/ adv
- formal to that or it
- obsolete in addition to that
'thereto' also found in these entries: