/fahr"dhist/ , adj., superl. of far with farther as compar.
1. most distant or remote.
2. most extended; longest.
adv., superl. of far with farther as compar.
3. at or to the greatest distance.
4. at or to the most advanced point.
5. at or to the greatest degree or extent.
[ 1350-1400; ME ferthest; orig. var. of FURTHEST ]