therewith

[ th air-with, -with ]
/ ˌðɛərˈwɪθ, -ˈwɪð /

adverb

with that.
in addition to that.
following upon that; thereupon.

Origin of therewith

before 900; Middle English ther(e)with, Old English thǣrwith. See there, with

Example sentences from the Web for therewith

British Dictionary definitions for therewith

therewith

therewithal

/ (ˌðɛəˈwɪθ, -ˈwɪð) /

adverb

formal with or in addition to that
a less common word for thereupon (def. 1)
archaic by means of or on account of that