袂たもと糞くそ

noun

lint and dust that collect inside kimono sleeves

Refers to the small debris that accumulates in the bottom of traditional Japanese sleeves (袂). A niche term mostly encountered in historical or cultural contexts.

• 着き物ものを長ながく着きていると、袂たもと糞くそがたまることがある。

  When you wear a kimono for a long time, lint and dust can gather in the sleeves.