ăb-usque — Lewis & Short
ăb-usque, prep. (vox Vergil.),
I even from, as far as from, like ab constr. with abl.:
Siculo prospexit abusque Pachyno,Verg. A. 7, 289:
animalia maris Oceano abusque petiverat,Tac. A. 15, 37; so App. Mag. p. 311 med.; Amm. 19, 4 al. (in Plaut. Am. 1, 1, 97, the correct read. is usque).