Where does “footfall” come from?

Footfall comes from English fall and English whale, wale, and the Middle English suffix -en, ultimately from Proto-Indo-European pṓds meaning foot.

footfall (English): The sound made by a footstep; Foot traffic

Definitions

  1. The sound made by a footstep; Foot traffic

Ancestry of “footfall”, step by step

footfall traces back through two separate lines of ancestry.

via English foot

StepLanguageWordMeaning
1EnglishfootA biological structure found in many animals that...
2Middle Englishfotfoot; The bottom, lower part or foundation of...
3Old Englishfōtfoot
4Proto-West Germanicfōtfoot
5Proto-Germanicfōtsfoot
6Proto-Indo-Europeanpṓdsfoot
7Proto-Indo-Europeanpódsfoot
8Proto-Indo-Europeanped-to walk, to step; to stumble, to fall

via English fall

StepLanguageWordMeaning
1Englishfall"To be moved downwards."; "To move downwards.";...
2Middle Englishfall
3Old EnglishfeallAlternative form of fiell
4Proto-Germanicfallą
5Proto-Indo-European(s)pōl-to fall
Every word from Proto-Indo-European ped-