Where does “arrotondadorsi” come from?

arrotondadorsi (Italian) comes from Italian arrotondare, from Italian rotondo, 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.

arrotondadorsi (Italian): A bookbinding machine that rounds the backs of...

Definitions

  1. A bookbinding machine that rounds the backs of...

Ancestry of “arrotondadorsi”, step by step

arrotondadorsi traces back through two separate lines of ancestry.

via Italian arrotondare

StepLanguageWordMeaning
1ItalianarrotondareTo round, dull, blunt; to round up; to...
2Italianrotondoround, rounded, rotund; plump, chubby, rotund
3Latinrotundusround, circular; spherical, rotund; rounded,...
4Latinrotōto turn, trend, wheel, roll, swing about, whirl, rotate; brandish
5LatinRotaan ecclesiastical appellate court in the Catholic...
6Proto-Italicrotā
7Proto-Indo-EuropeanHróth₂-eh₂
8Proto-Indo-EuropeanHreth₂-to run

via Italian dorso

StepLanguageWordMeaning
1Italiandorsoback; ridge, shoulder; backstroke
2Latindorsumback, part of the body between the neck and...
3Proto-Italicdorsom
Every word from Proto-Indo-European Hreth₂-Every word from Proto-Indo-European Hróth₂-eh₂Every word from Proto-Italic rotā