Where does “समतल” come from?

समतल (Hindi) comes from Sanskrit तल, from Old Irish talam, from Proto-Celtic talamū, from Proto-Indo-European tl̥-mon-, from Proto-Indo-European tel- — flat; board, plank; to be still; to build.

समतल (Hindi): flat, plane; plane, flat surface; plane

Definitions

  1. flat, plane; plane, flat surface; plane

Ancestry of “समतल”, step by step

समतल traces back through two separate lines of ancestry.

via Sanskrit तल

StepLanguageWordMeaning
1Sanskritतलsurface, level, floor; the part underneath, lower...
2Old Irishtalamearth, land; land, country; earth
3Proto-Celtictalamūearth
4Proto-Indo-Europeantl̥-mon-
5Proto-Indo-Europeantel-flat; board, plank; to be still; to build

via Sanskrit सम

StepLanguageWordMeaning
1Sanskritसमsame, equal, alike; equivalent to, like,...
2Proto-Indo-IraniansamHássame, equal
3Proto-Indo-EuropeansomHóssame, alike
4Proto-Indo-Europeansem-together, one
Every word from Proto-Indo-European tel-Every word from Proto-Indo-European tl̥-mon-Every word from Proto-Celtic talamū