THEREON
Meaning of THEREON in English
/dhair'on", -awn"/ , adv.
1. on or upon that or it.
2. immediately after that; thereupon.
[ bef. 900; ME ther on, OE thaeron. See THERE, ON ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012