Where does “boomerang pillow” come from?

boomerang pillow (English) comes from English pillow, from Middle English pilwe, from Old English pyle, from Proto-West Germanic *pulwī, from Latin pulvīnus, from Latin pulvis, from Proto-Indo-European pel- — to cover, to wrap; skin, hide, cloth; to fold.

boomerang pillow (English): A pillow with a right-angled bend in the middle, resembling the shape of a traditional returning boomerang

Definitions

  1. A pillow with a right-angled bend in the middle, resembling the shape of a traditional returning boomerang

Ancestry of “boomerang pillow”, step by step

boomerang pillow traces back through two separate lines of ancestry.

via English pillow

StepLanguageWordMeaning
1EnglishpillowA soft cushion used to support the head in bed; A...
2Middle EnglishpilweA soft stuffed bag; a cushion or pillow; A pad; a...
3Old Englishpylepillow
4Proto-West Germanic*pulwīpillow, cushion, bolster
5Latinpulvīnusa cushion, pillow, bolster to sit or lie upon
6Latinpulvisdust, powder; an arena, place of contest
7Proto-Indo-Europeanpel-to cover, to wrap; skin, hide, cloth; to fold

via English boomerang

StepLanguageWordMeaning
1EnglishboomerangA flat curved airfoil, that spins about an axis...
2Dharugbumariny
Every word from Proto-Indo-European pel-