白紙

1. Origins, structure, and basic meaning

• Structure: 白紙 is read はくし. It means a blank sheet of paper and figuratively a clean slate for a plan.
• Basic usage: It covers drawing on blank paper and scrapping a plan to start over after conditions change.

2. Common pitfalls and similar expressions

• Literal blank paper
  • In 白紙の中央に青い円を描いた, a circle is drawn in the center of a blank sheet.
• Returning to a clean slate
  • 計画を白紙に戻した means scrapping the existing plan and starting over.