Where does “appronandus” come from?

appronandus (Latin) comes from Latin approno, from Latin pronus, from Latin prō, from Latin ratus, from Latin rēōr, from Proto-Italic rēōr, from Proto-Indo-European h₂reh₁-, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

Definitions

Ancestry of “appronandus”, step by step

Step	Language	Word	Meaning
1	Latin	approno	I bow down, lean or bend forwards; kneel, fall...
2	Latin	pronus	turned forward, inclined, leaning, hanging; bent...
3	Latin	prō	—
4	Latin	ratus	considered, having been considered; established,...
5	Latin	rēōr	—
6	Proto-Italic	rēōr	to reckon, to calculate; to think, to deem, to...
7	Proto-Indo-European	h₂reh₁-	to think, reason; to arrange
8	Proto-Indo-European	h₂er-	to fit, to fix, to put together

Every word from Proto-Indo-European h₂er- →