English
ignify
From igni- + -fy.
Formed from igni- + -fy
Proto-Indo-European *h₁engʷ- ‘to burn’
Proto-Indo-European *h₁n̥gʷnís ‘fire’
Latin ignis ‘fire’
English igni-
Today it means
verb To form into fire.
Language periods are conventional ranges, not dates for this word.
Etymograph / ignify