Where does “तत्सम” come from?

तत्सम (Sanskrit) comes from Sanskrit सम, from Proto-Indo-Iranian samHás, from Proto-Indo-European somHós, from Proto-Indo-European sem- — together, one.

तत्सम (Sanskrit): A Sanskrit learned loanword used in a South Asian language

Definitions

  1. A Sanskrit learned loanword used in a South Asian language

Ancestry of “तत्सम”, step by step

तत्सम traces back through two separate lines of ancestry.

via Sanskrit सम

StepLanguageWordMeaning
1Sanskritसमsame, equal, alike; equivalent to, like,...
2Proto-Indo-IraniansamHássame, equal
3Proto-Indo-EuropeansomHóssame, alike
4Proto-Indo-Europeansem-together, one

via Sanskrit तत्

StepLanguageWordMeaning
1Sanskritतत्nominative/accusative singular of तद्

Words derived from “तत्सम

Every word from Proto-Indo-European sem-Every word from Proto-Indo-European somHósEvery word from Proto-Indo-Iranian samHás