Where does “enflamer” come from?

enflamer (Old French) comes from Latin īnflammō, from Latin flammō, from Latin flamma, from Latin flāgrāre, from Latin frāgrō, from Proto-Italic frāgrāō, from Proto-Indo-European bʰreh₂gro-, from Proto-Indo-European bʰreh₂g- — to smell.

enflamer (Old French): to set alight; to set fire to; to become inflamed

Definitions

to set alight; to set fire to; to become inflamed

Ancestry of “enflamer”, step by step

Step	Language	Word	Meaning
1	Latin	īnflammō	to ignite, inflame
2	Latin	flammō	to flame, blaze, burn
3	Latin	flamma	flame, fire
4	Latin	flāgrāre	—
5	Latin	frāgrō	to emit a smell of, to smell of, to be redolent of, to reek of
6	Proto-Italic	frāgrāō	—
7	Proto-Indo-European	bʰreh₂gro-	—
8	Proto-Indo-European	bʰreh₂g-	to smell

Every word from Proto-Indo-European bʰreh₂g- →