1 example sentence using hereupon.
Hereupon used in a sentence
Hereupon in a sentence as an adverb
As no better man advances to take this matter in hand, I hereupon offer my own poor endeavors. I promise nothing complete; because any human thing supposed to be complete, must for that very reason infallibly be faulty."
Hereupon definitions
adverb
immediately after this; "hereupon, the passengers stumbled aboard"