Where does “Thermosflasche” come from?

Thermosflasche (German) comes from German flasche, from Middle High German flasche, from Old High German flasca, from Proto-West Germanic flaskā, from Proto-Germanic flaskǭ, from Proto-Germanic flehtaną, from Proto-Indo-European pleḱ-, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

Thermosflasche (German): Thermos flask, thermos

Definitions

  1. Thermos flask, thermos

Ancestry of “Thermosflasche”, step by step

Thermosflasche traces back through two separate lines of ancestry.

via German flasche

StepLanguageWordMeaning
1Germanflaschebottle; flask; flagon
2Middle High Germanflasche
3Old High GermanflascaAlternative form of flaska; flask; bottle, flask
4Proto-West Germanicflaskābottle, flask
5Proto-Germanicflaskǭa plaiting-covered vessel; bottle, flask
6Proto-Germanicflehtanąto plait, to weave
7Proto-Indo-Europeanpleḱ-to fold, plait, weave
8Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

via German Thermos

StepLanguageWordMeaning
1GermanThermos

Words derived from “Thermosflasche

Every word from Proto-Indo-European pel-Every word from Proto-Indo-European pleḱ-Every word from Proto-Germanic flehtaną