Where does “Jersey barrier” come from?

Jersey barrier (English) comes from English barrier, from Middle English barryer, from Old French barriere, from Old French barre, from Vulgar Latin barra, from Frankish bara, from Proto-Germanic barō, from Proto-Indo-European bʰerH- — to pierce; to strike; brown.

Jersey barrier (English): A modular concrete or plastic barrier designed to...

Definitions

  1. A modular concrete or plastic barrier designed to...

Ancestry of “Jersey barrier”, step by step

Jersey barrier traces back through two separate lines of ancestry.

via English barrier

StepLanguageWordMeaning
1EnglishbarrierA structure that bars passage; An obstacle or...
2Middle Englishbarryer—
3Old Frenchbarriere—
4Old Frenchbarrebar
5Vulgar Latinbarrabarrier
6Frankishbarabar, beam, barrier, fence
7Proto-Germanicbarōbeam, bar, barrier
8Proto-Indo-EuropeanbʰerH-to pierce; to strike; brown

via English Jersey

StepLanguageWordMeaning
1EnglishJerseyA cow of the Jersey breed
2Anglo-NormanGersui—
3LatinCaesarea—
4Latin-eanominative feminine singular of -eus; nominative...
5Latin-eusargentum + API → argenteus; ferrum + API →...
6Ancient Greek-εῖοςForms adjectives, usually with a meaning of "of"...
7Proto-Indo-European-iHwós—
8Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European bʰerH- →Every word from Proto-Germanic barō →Every word from Frankish bara →