Where does “stasera” come from?

stasera (Italian) comes from Italian sera, from Late Latin sera, from Latin sēra, from Latin serō, from Latin sērus, from Proto-Italic swerjos, from Proto-Indo-European swer-yo-s, from Proto-Indo-European swer- — to ache; to fester; wound; injury.

stasera (Italian): this evening, tonight

Definitions

  1. this evening, tonight

Ancestry of “stasera”, step by step

stasera traces back through two separate lines of ancestry.

via Italian sera

StepLanguageWordMeaning
1Italianseraevening
2Late Latinseraa bar or bolt for fastening doors; nominative...
3Latinsēraa bar or bolt for fastening doors
4Latinserōto sow, plant
5Latinsēruslate, too late
6Proto-Italicswerjos
7Proto-Indo-Europeanswer-yo-s
8Proto-Indo-Europeanswer-to ache; to fester; wound; injury

via Italian 'sta

StepLanguageWordMeaning
1Italian'sta
Every word from Proto-Indo-European swer-Every word from Proto-Indo-European swer-yo-sEvery word from Proto-Italic swerjos