English
inflammably
From inflammable + -ly.
Formed from inflammable + -ly
Proto-Indo-European *bʰl̥g- ‘to shimmer, gleam, shine’
…
Latin flamma ‘flame’
Latin īnflammāre ‘to set on fire’
Medieval Latin īnflammābilis
Middle French inflammable
English inflammable
Today it means
adv In an inflammable manner.
Language periods are conventional ranges, not dates for this word.
Etymograph / inflammably