Added 10 October 2026 keen-sighted adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about keen-sighted at Wordnik → Where our words come from → Having very keen vision. quick-sighted as a cat Capable of seeing to a great distance. Related Words: argus-eyedeagle-eyedfarseeingfarsightedhawk-eyedlongsightedlynx-eyedquick-sightedsharp-eyedsharp-sightedsightedkeenness Back to today's word