thereupon

[ th air-uh-pon, -pawn, th air-uh-pon, -pawn ]
/ ˈðɛər əˌpɒn, -ˌpɔn, ˌðɛər əˈpɒn, -ˈpɔn /

adverb

immediately following that.
in consequence of that.
upon that or it.
with reference to that.

Origin of thereupon

First recorded in 1125–75, thereupon is from the Middle English word ther uppon. See there, upon
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for thereupon

British Dictionary definitions for thereupon

thereupon
/ (ˌðɛərəˈpɒn) /

adverb

immediately after that; at that pointthereupon, the whole class applauded
formal upon that thing, point, subject, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012