Where does “sommergrün” come from?

sommergrün (German) comes from German Sommer, from Middle High German sumer, from Old High German sumar, from Proto-West Germanic sumar, from Proto-Germanic sumaraz, from Proto-Indo-European sm̥m-aro-, from Proto-Indo-European sm̥-h₂-ó-, from Proto-Indo-European semh₂- — summer, year.

sommergrün (German): deciduous

Definitions

  1. deciduous

Ancestry of “sommergrün”, step by step

sommergrün traces back through two separate lines of ancestry.

via German Sommer

StepLanguageWordMeaning
1GermanSommersummer
2Middle High Germansumer—
3Old High Germansumarsummer
4Proto-West Germanicsumarsummer
5Proto-Germanicsumarazsummer
6Proto-Indo-Europeansm̥m-aro-—
7Proto-Indo-Europeansm̥-h₂-ó-—
8Proto-Indo-Europeansemh₂-summer, year

via German Grün

StepLanguageWordMeaning
1GermanGrüngreen; vert; green in heraldry; leaves, a suit in...
2Middle High Germangrüene—
3Old High Germangruonigreen; greenness
4Proto-West Germanicgrōnīgreen
5Proto-Germanicgrōnizgreen
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European semh₂- →Every word from Proto-Indo-European sm̥-h₂-ó- →Every word from Proto-Indo-European sm̥m-aro- →