Where does “Schlafphase” come from?

Schlafphase (German) comes from German Phase, from Latin Phasis, from Ancient Greek φάσις, from Ancient Greek φαίνω, from English -type, from Ancient Greek τύπος, from Ancient Greek τύπτω, from Proto-Indo-European (s)tewp- — to push, to hit.

Schlafphase (German): sleep phase

Definitions

  1. sleep phase

Ancestry of “Schlafphase”, step by step

Schlafphase traces back through two separate lines of ancestry.

via German Phase

StepLanguageWordMeaning
1GermanPhasephase, stage, period
2LatinPhasisAn important river of Colchis, now called Rioni
3Ancient Greekφάσιςappearance; utterance, statement, expression
4Ancient GreekφαίνωI cause to appear, bring to light; I show,...
5English-typeimpressed form; stamp; print; typical form; Used...
6Ancient GreekτύποςA blow, pressing; The results of a blow: mark,...
7Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
8Proto-Indo-European(s)tewp-to push, to stick
9Proto-Indo-European(s)tew-to push, to hit

via German Schlaf

StepLanguageWordMeaning
1GermanSchlafsleep; temple
2Germanslāf
3Middle High Germanslāf
4Old High Germanslāfslack
5Proto-Germanicslap-
6Proto-Indo-European(s)leh₂b-to hang loosely, be weak; to be weak, limp,...
Every word from Proto-Indo-European (s)tew-Every word from Proto-Indo-European (s)tewp-Every word from Ancient Greek τύπτω