Where does “tiefgefroren” come from?

tiefgefroren (German) comes from German tief, from Middle High German tief, from Old High German tiuf, from Proto-West Germanic deup, from Proto-Albanian deupa, from Proto-Indo-European dʰewp-, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

tiefgefroren (German): deep-frozen

Definitions

  1. deep-frozen

Ancestry of “tiefgefroren”, step by step

tiefgefroren traces back through two separate lines of ancestry.

via German tief

StepLanguageWordMeaning
1Germantiefdeep; low
2Middle High Germantief
3Old High Germantiufdeep
4Proto-West Germanicdeupdeep
5Proto-Albaniandeupacradle, deposit
6Proto-Indo-Europeandʰewp-Alternative form of *dʰewbʰ-; deep
7Proto-Indo-Europeandʰewbʰ-deep
8Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via German gefroren

StepLanguageWordMeaning
1Germangefrorenpast participle of frieren; frozen
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Indo-European dʰewbʰ-Every word from Proto-Indo-European dʰewp-
tiefgefroren — Etymology, Origin & Word History | Etymology Explorer