Where does “pool noodle” come from?

pool noodle (English) comes from English noodle, from English nodule, from Latin nōdulus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

pool noodle (English): A long, slender tube or rod, extruded from buoyant foam and usually brightly coloured, used as an exercise tool or toy in swimming pools

Definitions

  1. A long, slender tube or rod, extruded from buoyant foam and usually brightly coloured, used as an exercise tool or toy in swimming pools

Ancestry of “pool noodle”, step by step

pool noodle traces back through two separate lines of ancestry.

via English noodle

StepLanguageWordMeaning
1Englishnoodlea string or strip of pasta; a person with poor...
2EnglishnoduleA rounded mass or irregular shape; a little knot...
3Latinnōdulus
4Latin-ulusUsed to form a diminutive of a noun, indicating...
5Proto-Italic-olos
6Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
7Proto-Indo-European-e-lós
8Proto-Indo-European-lósForms agent nouns from verbal roots

via English Pool

StepLanguageWordMeaning
1EnglishPoolOS grid ref SW6641
2Middle Englishpool
3Old Englishpōlpool
4Proto-West Germanic*pōl
5Proto-Germanicpōlazpool
6Proto-Indo-Europeanbale-bog, marsh
7Yorubailéhome; house
Every word from Proto-Indo-European -lós
pool noodle — Etymology, Origin & Word History | Etymology Explorer