adjective. ['ˈsaɪtəd, ˈsaɪtɪd'] able to see.
adjective. having very keen vision.
adjective. mentally acute or penetratingly discerning.
adjective. keenly perceptive or alert.
adjective. having sharp clear vision.
adjective. capable of seeing to a great distance.
adjective. having greatly reduced vision.
adjective. foreseeing the future.