Where does “charneira” come from?

charneira (Portuguese) comes from French charnière, from Vulgar Latin cardinaria, from Latin cardō, from Latin carduus, from Proto-Indo-European ḱers- — to run.

charneira (Portuguese): hinge device for the pivoting of a door

Definitions

  1. hinge device for the pivoting of a door

Ancestry of “charneira”, step by step

StepLanguageWordMeaning
1Frenchcharnièrehinge; joint; turning point
2Vulgar Latincardinaria
3Latincardōhinge (of a door or gate), usually a pivot and socket in Roman times
4Latincarduusa wild thistle; the artichoke
5Proto-Indo-Europeanḱers-to run
Every word from Proto-Indo-European ḱers-Every word from Latin carduusEvery word from Latin cardō