αὐτόπτης autóptēs

Meaning

self-seeing, i.e. an eye-witness

In the King James Version: eye-witness

Derivation: from G846 (αὐτός) and G3700 (ὀπτάνομαι);

Where it is used

• Luke 1:2 just as they were handed down to us by the initial eyewitnesses and servants of the word.