Where does “暖簾に腕押し” come from?

暖簾に腕押し (Japanese) comes from Japanese 腕, from Japanese 腕輪, from Japanese 輪 — ring; circle.

Ancestry of “暖簾に腕押し”, step by step

暖簾に腕押し traces back through 3 separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesearm; ability; skill; talent
2Japanese腕輪bracelet
3Japanesering; circle

via Japanese

StepLanguageWordMeaning
1Japaneseparticle for indirect objects; to; particle for...
2Old Japanese

via Japanese 押し

StepLanguageWordMeaning
1Japanese押し
Every word from Japanese Every word from Japanese Every word from Japanese 腕輪