LAT

Lewis Short

(adverb) : istoc, istic
* Thither, that way, yonder: quemquam istoc ad vos intromittere,Plaut. Truc. 4, 2, 6: accede illuc: nimium istoc abisti,Ter. Ad. 2, 1, 15; v. also istic.
Charlton T. Lewis, Charles Short, A Latin Dictionary
memory