Strong's #2030: epoptes (pronounced ep-op'-tace)
from 1909 and a presumed derivative of 3700; a looker-on:--eye-witness.
Thayer's Greek Lexicon:
̓
epoptēs
1) an overseer, inspector
2) spectator, eye witness of anything
Part of Speech: noun masculine
Relation: from G1909 and a presumed derivative of G3700
Citing in TDNT: 5:373, 706
Usage:
This word is used 1 times:
2 Peter 1:16: "Christ, but were eyewitnesses of his majesty."