Found 2 items, similar to farthermost.
English → English (WordNet) Definition: farthermost farthermost adj : (comparatives of `far') most remote in space or time or order; “had traveled to the farthest frontier”; “don't go beyond the farthermost (or furthermost) tree”; “explored the furthest reaches of space”; “the utmost tip of the peninsula” [syn: farthest, furthermost, furthest, utmost, uttermost]
English → English (gcide) Definition: Farthermost Farthermost \Far"ther*most`\, a. Most remote; farthest. [1913 Webster]