Where does “ブーブークッション” come from?

ブーブークッション (Japanese) comes from English cushion, from Middle English quysshyn, from Old French coissin, from Latin coxinum, from Latin coxa, from Proto-Indo-European koḱs- — joint.

ブーブークッション (Japanese): whoopee cushion

Definitions

  1. whoopee cushion

Ancestry of “ブーブークッション”, step by step

ブーブークッション traces back through two separate lines of ancestry.

via English cushion

StepLanguageWordMeaning
1EnglishcushionA soft mass of material stuffed into a cloth bag,...
2Middle EnglishquysshynA soft stuffed bag; a cushion or pillow
3Old Frenchcoissincushion
4Latincoxinum
5Latincoxahip (joint), hipbone
6Proto-Indo-Europeankoḱs-joint

via Japanese ぶうぶう

StepLanguageWordMeaning
1Japaneseぶうぶうhonking
Every word from Proto-Indo-European koḱs-Every word from Latin coxaEvery word from Latin coxinum
ブーブークッション — Etymology, Origin & Word History | Etymology Explorer