ぼろ

ぼろ
noun
rag, tattered clothes
1. rag, tattered cloth
Old, worn-out cloth or clothing.
I'm wearing rags.
I wipe the floor with a rag.
I wiped the window with a rag.
He was wearing tattered clothes.
I threw away the old rags.
They lived in a house that was practically in ruins.
2. flaw, fault
A defect or weakness that becomes apparent.
I'm careful not to let my faults show.
When questioned, my faults became apparent.
If you lie, your flaws will show.
If I talk too long, I'll reveal my weaknesses.

ぼろ refers to rags or tattered items, and figuratively to flaws.

COMMON EXPRESSIONS:

  • ぼろを()る: to wear rags
  • ぼろが()る: one's faults/weaknesses become apparent
  • ぼろを()す: to reveal one's flaws
  • ぼろ()れ: a rag, a scrap of cloth

ADJECTIVE FORM:

  • ぼろぼろ: worn out, tattered, falling apart

(れい): (ふく)がぼろぼろだ (The clothes are in tatters)

IDIOM:
ぼろが()る is commonly used to mean that someone's true (negative) nature or incompetence becomes visible.