Where does “-ir” come from?

-ir (Catalan) comes from Latin -īre.

-ir (Catalan): A verb ending for infinitives

Definitions

A verb ending for infinitives

Ancestry of “-ir”, step by step

Step	Language	Word	Meaning
1	Latin	-īre	—

Words derived from “-ir”

Every word from Latin -īre →

-ir — Etymology, Origin & Word History | Etymology Explorer