hithermost

hith·er·most

 (hĭth′ər-mōst′)
adj.
Nearest to this place or side.

hithermost

(ˈhɪðəˌməʊst)
adj
rare nearest to this place or in this direction

hith•er•most

(ˈhɪð ərˌmoʊst)

adj.
nearest in this direction.
[1555–65]