Where does “pesce serra” come from?

pesce serra (Italian) comes from Italian serra, 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.

pesce serra (Italian): bluefish (Pomatomus saltatrix)

Definitions

  1. bluefish (Pomatomus saltatrix)

Ancestry of “pesce serra”, step by step

pesce serra traces back through two separate lines of ancestry.

via Italian serra

StepLanguageWordMeaning
1Italianserragreenhouse, glasshouse; third-person singular...
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

via Italian pesce

StepLanguageWordMeaning
1Italianpescefish
2LatinPiscisthe Fish, Piscis Austrinus constellation
3Proto-Indo-European*peysk-
Every word from Proto-Indo-European swer-Every word from Proto-Indo-European swer-yo-sEvery word from Proto-Italic swerjos