Where does “umbre” come from?

umbre (English) comes from English umber, from Middle French ombre, from Old French umbre, from Latin umbra, from Old Latin omra, from Proto-Indo-European h₂mr-u-.

umbre (English): Obsolete form of umber

Definitions

Obsolete form of umber

Ancestry of “umbre”, step by step

Step	Language	Word	Meaning
1	English	umber	A brown clay, somewhat darker than ochre, which...
2	Middle French	ombre	umber
3	Old French	umbre	Alternative form of onbre
4	Latin	umbra	a shadow; a shade; a ghost
5	Old Latin	omra	—
6	Proto-Indo-European	h₂mr-u-	—

Every word from Proto-Indo-European h₂mr-u- →Every word from Old Latin omra →Every word from Latin umbra →