ἐκεῖνος
ekeînos · word · “that, that one”
Ekeinos means "that, that one" — a pointing word that often signals the great Day, or the One. "On that day (en ekeinē tē hēmera) you will know that I am in my Father."
Ekeinos points farther off than houtos ("this") — across distance, time, or specialness.
The Gospels use it of "that day" — the eschatological day of the Lord — and of "that one," Jesus, Moses, or another figure named with emphasis.
Definition: that one (or (neuter) thing); often intensified by the article prefixed
KJV usage: he, it, the other (same), selfsame, that (same, very), X their, X them, they, this, those
Reference gloss from Strong's Concordance (1890, public domain).
Original BibleDawn word study. Original-language data and the public-domain Strong's (1890) gloss are referenced; see sources.