Where does “gloriier” come from?

gloriier (Old French) comes from Latin glōrior, from Latin glōria, from Latin -ana, from Latin -anus, from Latin -um, from Proto-Italic *-om, from Proto-Indo-European *-oHom.

Ancestry of “gloriier”, step by step

Step	Language	Word	Meaning
1	Latin	glōrior	to boast or brag
2	Latin	glōria	glory, renown, fame, honor
3	Latin	-ana	inflection of -ānus: ## nominative/vocative...
4	Latin	-anus	Of or pertaining to; -ian
5	Latin	-um	nominative neuter singular of -us; accusative...
6	Proto-Italic	*-om	—
7	Proto-Indo-European	*-oHom	—

Words derived from “gloriier”

glorien
gloriynge

Every word from Proto-Indo-European *-oHom →Every word from Latin -ana →Every word from Latin glōria →