Where does “tunno” come from?

tunno (Neapolitan) comes from Vulgar Latin *tundus, from Latin rotundus, from Latin rotō, from Latin Rota, from Proto-Italic rotā, from Proto-Indo-European Hróth₂-eh₂, from Proto-Indo-European Hreth₂- — to run.

tunno (Neapolitan): tuna, Thunnus

Definitions

  1. tuna, Thunnus

Ancestry of “tunno”, step by step

tunno traces back through two separate lines of ancestry.

via Vulgar Latin *tundus

StepLanguageWordMeaning
1Vulgar Latin*tundus
2Latinrotundusround, circular; spherical, rotund; rounded,...
3Latinrotōto turn, trend, wheel, roll, swing about, whirl, rotate; brandish
4LatinRotaan ecclesiastical appellate court in the Catholic...
5Proto-Italicrotā
6Proto-Indo-EuropeanHróth₂-eh₂
7Proto-Indo-EuropeanHreth₂-to run

via Latin thunnus

StepLanguageWordMeaning
1Latinthunnustuna
2Ancient Greekθύννοςtuna
3Ancient Greekθύνωto rush along
Every word from Proto-Indo-European Hreth₂-Every word from Proto-Indo-European Hróth₂-eh₂Every word from Proto-Italic rotā