Adverb
Upon that or this; thereon.
On account, or in consequence, of that; therefore.
Immediately; at once; without delay.
Source: Webster's dictionaryOur soul is cast into a body, where it finds number, time, dimension. Thereupon it reasons, and calls this nature necessity, and can believe nothing else. Blaise Pascal
Once blasphemy again God was the greatest blasphemy; but God died, and thereupon those blasphemers died too. Friedrich Nietzsche
Prosecution I have managed to avoid; but I have been arrested, charged in a police court, have refused to be bound over, and thereupon have been unconditionally released - to my great regret; for I have always wanted to know what going to prison was like. Laurence Housman
Literally, this word (Islam) denotes "self-surrender" and, in the deeper sense, "man's self-surrender to God". As soon as we become fully aware that God exists, and thereupon surrender ourselves to Him both in our faith and in our attitudes, we fulfil the meaning of our life. Muhammad Asad
Listen to any musical phrase or rhythm, and grasp it as a whole, and you thereupon have present in you the image, so to speak, of the divine knowledge of the temporal order. Josiah Royce
Living at a river, one comes to know the nature of the fish therein; Dwelling by a mountain, one learns to recognize the language of the birds thereupon. Chinese Proverb