Where does “rompicazzo” come from?

rompicazzo (Italian) comes from Italian cazzo, from Italian cazza, from Latin cattia, from Old High German keȥȥil, from Proto-West Germanic *katil, from Proto-Germanic katilaz, from Latin catīllus, from Latin -lus — Forms agent nouns from verbal roots.

rompicazzo (Italian): pain in the ass, pain in the arse

Definitions

  1. pain in the ass, pain in the arse

Ancestry of “rompicazzo”, step by step

rompicazzo traces back through two separate lines of ancestry.

via Italian cazzo

StepLanguageWordMeaning
1Italiancazzodick, cock, prick
2Italiancazzathird-person singular present indicative of...
3Latincattiapan
4Old High Germankeȥȥilkettle
5Proto-West Germanic*katilkettle
6Proto-Germanickatilazkettle, bucket, vessel
7Latincatīllussmall bowl, dish, or plate
8Latin-lusAlternative form of -ulus; diminutive suffix
9Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
10Proto-Indo-European-e-lós
11Proto-Indo-European-lósForms agent nouns from verbal roots

via Italian rompere

StepLanguageWordMeaning
1Italianrompereto break; to screw with, to be a pain in the ass
2Latinrumpōto break, burst, tear, rend, rupture; break asunder, force open
3Proto-Indo-EuropeanHrunéptito be breaking
4Proto-Indo-EuropeanHrewp-to break, tear
5Proto-Indo-EuropeanHrew-to tear out, dig out, open, acquire
Every word from Proto-Indo-European -lósEvery word from Latin -lusEvery word from Latin catīllus