further
Cross references:
1. farther 2. advance
1. fur.ther \'f*r-th*r\ av [ME, fr. OE furthor; akin to OHG furthar
further; both compars. fr.] the root of OE forth 1: FARTHER 2: in addition
: MOREOVER 3: to a greater degree or extent
2. further aj 1: FARTHER 2: going or extending beyond : ADDITIONAL {~
volumes ~)R education}
3. further \'f*rth-(*-)rin\ \'f*r-th*r-*r\ vt or fur.ther.ing : to help
forward : PROMOTE - fur.ther.er n
Webster's English Dictionary