Where does “intísin” come from?

intísin (Old Irish) comes from Old Irish intí, from Old Irish int, from Old Irish in, from Proto-Celtic sindos, from Proto-Indo-European sḗm, from Proto-Indo-European sem- — together, one.

intísin (Old Irish): that, that one, that person/thing

Definitions

  1. that, that one, that person/thing

Ancestry of “intísin”, step by step

intísin traces back through two separate lines of ancestry.

via Old Irish intí

StepLanguageWordMeaning
1Old Irishintí(s)he who, that which; the one who, the one which; whoever, what(ever)
2Old Irishintinflection of in: ## nominative singular...
3Old Irishinthe; Alternative spelling of ind; interrogative...
4Proto-Celticsindosthis
5Proto-Indo-Europeansḗmone
6Proto-Indo-Europeansem-together, one

via Old Irish sín

StepLanguageWordMeaning
1Old Irishsínweather
2Proto-Celticsīnāweather
Every word from Proto-Indo-European sem-