Where does “grasswrack” come from?

grasswrack (English) comes from English grass, from Middle English gras, from Old English græs, from Proto-West Germanic gras, from Proto-Germanic grasą, from Proto-Indo-European ǵʰreh₁- — to become green, grow; to grow; to green, to grow.

grasswrack (English): The eelgrass growing abundantly on the sea-coast

Definitions

  1. The eelgrass growing abundantly on the sea-coast

Ancestry of “grasswrack”, step by step

grasswrack traces back through two separate lines of ancestry.

via English grass

StepLanguageWordMeaning
1EnglishgrassAny plant of the family Poaceae, characterized by...
2Middle EnglishgrasA grass; Any plant; especially a herbaceous one;...
3Old Englishgræsgrass
4Proto-West Germanicgrasgrass
5Proto-Germanicgrasągrass
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow

via English wrack

StepLanguageWordMeaning
1EnglishwrackVengeance; revenge; persecution; punishment;...
2Middle Englishwrakevengeance, persecution, injury
3Old Englishwracurevenge; persecution; misery, affliction
4Proto-Germanicwrakō
Every word from Proto-Indo-European ǵʰreh₁-Every word from Proto-Germanic grasąEvery word from Proto-West Germanic gras