Where does “abjurar” come from?

abjurar (Spanish) comes from Latin abiūrō, from Latin ab-, from Latin āb, from Proto-Germanic *ab, from Proto-Indo-European apó.

abjurar (Spanish): to abjure

Definitions

Step	Language	Word	Meaning
1	Latin	abiūrō	to deny on oath, abjure
2	Latin	ab-	from, away, away from; off; at a distance
3	Latin	āb	from, away from, out of
4	Proto-Germanic	*ab	—
5	Proto-Indo-European	apó	—