Where does “speedwalk” come from?

speedwalk (English) comes from English Speed, from Middle English sped, from Old English spēd, from Proto-West Germanic spōdi, from Proto-West Germanic spōan, from Proto-Germanic spōaną, from Proto-Indo-European spéh₁-, from Proto-Indo-European speh₁- — to succeed, to prosper.

speedwalk (English): A moving walkway; To take part in the sport of...

Definitions

  1. A moving walkway; To take part in the sport of...

Ancestry of “speedwalk”, step by step

speedwalk traces back through two separate lines of ancestry.

via English Speed

StepLanguageWordMeaning
1EnglishSpeedThe state of moving quickly or the capacity for rapid motion
2Middle Englishspedgood fortune
3Old Englishspēdsuccess; luck, prosperity, success
4Proto-West Germanicspōdihurry, rush; success, prosperity
5Proto-West Germanicspōanto succeed, prosper
6Proto-Germanicspōanąto prosper, succeed, be happy
7Proto-Indo-Europeanspéh₁-to succeed, to prosper
8Proto-Indo-Europeanspeh₁-to succeed, to prosper

via English walk

StepLanguageWordMeaning
1EnglishwalkTo move on the feet by alternately setting each...
2Middle Englishwalkto watch
3Old Englishwealcianto roll up, curl, twist; to wrinkle
4Frankishwalkōnto roll; to full
5Proto-GermanicwalkōnąTo roll about; wallow; To full
6Indo-European*wel-
Every word from Proto-Indo-European speh₁-