Where does “thīhsala” come from?

thīhsala (Old High German) comes from Proto-Germanic þinhslō, from Proto-Indo-European tengʰsleh₂, from Proto-Indo-European tengʰ-, from Proto-Indo-European ten- — to stretch, to extend.

Ancestry of “thīhsala”, step by step

StepLanguageWordMeaning
1Proto-Germanicþinhslōwagon pole, thill
2Proto-Indo-Europeantengʰsleh₂
3Proto-Indo-Europeantengʰ-to pull; to be heavy, difficult
4Proto-Indo-Europeanten-to stretch, to extend
Every word from Proto-Indo-European ten-Every word from Proto-Indo-European tengʰ-Every word from Proto-Indo-European tengʰsleh₂