網戸

1. Origins, structure, and basic meaning

• Structure: 網戸 (あみど) combines mesh 網 and door 戸 to denote a screen that admits air while blocking insects.
• Basic usage: It is kept closed behind an open window and replaced when its mesh tears.

2. Common pitfalls and similar expressions

• A mesh screen, not a glass pane
  • 網戸 is the screened panel or door; it does not refer to the solid glass window beside it.