Farthermost
Pronunciation : Far"ther*most`
Part of Speech : a.
Definition : Defn: Most distant or remote; as, the farthest degree. See Furthest.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder