Where does “cavatappi” come from?

cavatappi (Italian) comes from Italian cavare, from Latin cavō, from Latin cavus, from Proto-Italic kawos, from Proto-Indo-European ḱowh₁ós, from Proto-Indo-European ḱewh₁- — to swell; to be strong.

cavatappi (Italian): corkscrew

Definitions

  1. corkscrew

Ancestry of “cavatappi”, step by step

cavatappi traces back through two separate lines of ancestry.

via Italian cavare

StepLanguageWordMeaning
1Italiancavareto take out, pull out, or extract forcefully; to...
2Latincavōto make hollow, hollow out, excavate
3Latincavushollow, concave; excavated, channeled;...
4Proto-Italickawos
5Proto-Indo-Europeanḱowh₁óshollow
6Proto-Indo-Europeanḱewh₁-to swell; to be strong

via Italian tappo

StepLanguageWordMeaning
1Italiantappocap, cork, stopper, plug; shorty; clog
2Frankishtappō
3Proto-Germanictappôplug; tap
4Proto-Indo-Europeandeh₂p-to sacrifice; to lose
5Proto-Indo-Europeandeh₂-to share, divide

Words derived from “cavatappi

Every word from Proto-Indo-European ḱewh₁-Every word from Proto-Indo-European ḱowh₁ósEvery word from Proto-Italic kawos