Where does “exrector” come from?

exrector (Spanish) comes from Spanish rector, from Latin rector, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

exrector (Spanish): former rector

Definitions

former rector

Ancestry of “exrector”, step by step

Step	Language	Word	Meaning
1	Spanish	rector	governing, directing; rector
2	Latin	rector	guide, leader; director, ruler, master, governor;...
3	Latin	-tor	-er
4	Proto-Italic	-tōr	Forms agent nouns to verb stems
5	Proto-Indo-European	-tōr	Derives agent nouns from verbs, denoting someone...
6	Proto-Indo-European	-tor-s	—

Every word from Proto-Indo-European -tor-s →Every word from Latin -tor →Every word from Latin rector →