optanomai (Greek #3700)
which is used for it in certain tenses; and both as alternate of 3708 to gaze (i.e. with wide-open eyes, as at something remarkable; and thus differing from 991, which denotes simply voluntary observation; and from 1492, which expresses merely mechanical, passive or casual vision; while 2300, and still more emphatically its intensive 2334, signifies an earnest but more continued inspection; and 4648 a watching from a distance)
KJV usage: appear, look, see, shew self.
Pronounce: op-tan'-om-ahee
Origin: of the primary (middle voice) ὄπτομαι (op'-tom-ahee)