No, "gentile" never meant what jews told you it did
(files.catbox.moe)
Gentile specifically means the Israelites who left for Europe/America to become the Greeks/Romans/Celts/Norse ect. after Exodus but before Jesus. It never meant any non-White like niggers, sand niggers, jews, pajeets or asians. Likewise, today's jews aren't the Israelites either. They are esau/edom, mixed with canaanites and ashkenazi/khazarians later. Jacob-Israel = White race. Esau = jews. Everyone else is irrelevant. So both the words "jew" and "gentile" don't mean "Israelite" and "non-Israelite."