Where does “-ir” come from?

-ir (French) comes from Latin -īre — fourth conjugation.

-ir (French): A suffix forming infinitives of many verbs

Definitions

  1. A suffix forming infinitives of many verbs

Ancestry of “-ir”, step by step

StepLanguageWordMeaning
1Latin-īrefourth conjugation

Words derived from “-ir

Every word from Latin -īre
-ir — Etymology, Origin & Word History | Etymology Explorer