Where does “não cá vàng” come from?

não cá vàng (Vietnamese) comes from Vietnamese cá vàng, from Vietnamese vàng, from French vin, from Middle French vin, from Old French vin, from Latin vīnum, from Proto-Italic wīnom, from Proto-Indo-European wóyh₁nom — to twist, wind, weave, plait; to wrap, enclose,...

não cá vàng (Vietnamese): having a poor memory; forgetful

Definitions

  1. having a poor memory; forgetful

Ancestry of “não cá vàng”, step by step

não cá vàng traces back through two separate lines of ancestry.

via Vietnamese cá vàng

StepLanguageWordMeaning
1Vietnamesecá vànggoldfish
2Vietnamesevàngyellow; gold
3Frenchvinwine
4Middle Frenchvinwine
5Old Frenchvinwine
6Latinvīnumwine
7Proto-Italicwīnomwine
8Proto-Indo-Europeanwóyh₁nomwine; vine, wine
9Proto-Indo-Europeanweh₁y-to twist, wind, weave, plait; to wrap, enclose,...

via Vietnamese não

StepLanguageWordMeaning
1Vietnamesenãobrain, cerebrum
2Chinese
3Proto-Sino-Tibetans-nəw-kbrain
Every word from Proto-Indo-European weh₁y-