Where does “printr-un” come from?

printr-un (Romanian) comes from Romanian printru, from Latin per, from Latin Ad, from Latin illic, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

printr-un (Romanian): with masculine and neuter nouns: through a, by a

Definitions

with masculine and neuter nouns: through a, by a

Ancestry of “printr-un”, step by step

printr-un traces back through two separate lines of ancestry.

via Romanian printru

Step	Language	Word	Meaning
1	Romanian	printru	—
2	Latin	per	through, by means of; throughout, during
3	Latin	Ad	toward, to
4	Latin	illic	he, she, it, yonder, that, overthere; in that...
5	Latin	ille	that; those; "; demonstrative pronoun "; that...
6	Latin	olle	Archaic form of ille
7	Proto-Italic	*olnos	that

via Romanian un

Step	Language	Word	Meaning
1	Romanian	un	a, an
2	Romanian	preună	—

Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →