Where does “con một” come from?

con một (Vietnamese) comes from Vietnamese còn, from French alcool, from Latin alcohol, from Andalusian Arabic كُحُول, from Arabic كحل, from Arabic كُحْل, from Akkadian guḫlum — kohl, antimony paste.

con một (Vietnamese): only child; person with no siblings

Definitions

  1. only child; person with no siblings

Ancestry of “con một”, step by step

con một traces back through two separate lines of ancestry.

via Vietnamese còn

StepLanguageWordMeaning
1Vietnamesecònto remain; to be left; to still have or exist; to...
2Frenchalcoolalcohol, especially domestic, medical, methylated...
3Latinalcoholkohl, collyrium, stibium; any other powder...
4Andalusian Arabicكُحُول
5Arabicكحلantimony; kohl, stibnite; black coloring of the...
6Arabicكُحْلantimony; kohl, stibnite
7Akkadianguḫlumkohl, antimony paste

via Vietnamese một

StepLanguageWordMeaning
1Vietnamesemộtone; the eleventh lunar month; only; sole
2Proto-Vieticmoːcone
3Proto-Mon-Khmermuujone
Every word from Akkadian guḫlum
con một — Etymology, Origin & Word History | Etymology Explorer