Where does “controserratura” come from?

controserratura (Italian) comes from Italian serratura, from Italian serrare, from Vulgar Latin serrare, from Latin serāre, from Latin sēra, from Latin serō, from Latin sērus, from Proto-Italic swerjos — to ache; to fester; wound; injury.

controserratura (Italian): safety lock

Definitions

  1. safety lock

Ancestry of “controserratura”, step by step

StepLanguageWordMeaning
1Italianserraturalock
2Italianserrareto close, shut; to clamp
3Vulgar Latinserrareclose, shut; to close, shut; inflection of...
4Latinserāre
5Latinsēraa bar or bolt for fastening doors
6Latinserōto sow, plant
7Latinsēruslate, too late
8Proto-Italicswerjos
9Proto-Indo-Europeanswer-yo-s
10Proto-Indo-Europeanswer-to ache; to fester; wound; injury
Every word from Proto-Indo-European swer-Every word from Proto-Indo-European swer-yo-sEvery word from Proto-Italic swerjos