Where does “antiinmigración” come from?

antiinmigración (Spanish) comes from Spanish anti-, from Ancient Greek ἀντι-, from Ancient Greek ᾰ̓ντῐ́ — opposite.

antiinmigración (Spanish): anti-immigration, antiimmigration

Definitions

Step	Language	Word	Meaning
1	Spanish	anti-	anti-; against, opposite, protecting against
2	Ancient Greek	ἀντι-	anti-, against; like, reminiscent of
3	Ancient Greek	ᾰ̓ντῐ́	opposite

antiinmigración — Etymology, Origin & Word History | Etymology Explorer