Entry 2 senses · 2 variants Webster, 1913 Farthest /(fär"t͟hĕst)/ · Far·thest · IPA /ˈfɑɹðɪst/ a. adv. 01 a. Most distant or remote; as, the farthest degree. See Furthest. 1. Most distant or remote; as, the farthest degree. See Furthest. See: Furthest 02 adv. At or to the greatest distance. See Furthest. 1. At or to the greatest distance. See Furthest. See: Furthest