Where does “firebrat” come from?

firebrat (English) comes from English fire, from Middle English fier, from Old English fȳr, from Old English feor, from Proto-Germanic ferrai, from Proto-Indo-European per-nóy, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

firebrat (English): A thysanuran insect, Thermobia domestica

Definitions

  1. A thysanuran insect, Thermobia domestica

Ancestry of “firebrat”, step by step

firebrat traces back through two separate lines of ancestry.

via English fire

StepLanguageWordMeaning
1EnglishfireA chemical reaction involving the bonding of...
2Middle EnglishfierAlternative form of figer
3Old Englishfȳrfire
4Old EnglishfeorAlternative form of feorr; far
5Proto-Germanicferraifar, distant
6Proto-Indo-Europeanper-nóy
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

via English brat

StepLanguageWordMeaning
1EnglishbratA child who is regarded as mischievous, unruly,...
2Scotsbratchetbitch, hound
3Old Frenchbrachethunting dog trained to follow the scent of an...
4Old Occitanbrachound
5Frankishbrakko
6Proto-Germanicbrakdog that hunts by scent
7Proto-Indo-Europeanbʰreh₂g-to smell
Every word from Proto-Indo-European pr̥tós