Κύριος

Etymology
with capital Κ and only in singular. As in texts of the

Proper noun

 * 1)  Lord Jesus Christ, God

Related terms
expressions for surprise, amazement or awe
 * Θεέ και Κύριε!
 * μέγας είσαι Κύριε!
 * μνήσθητί μου Κύριε!