右下

1. Origins, structure, and basic meaning

• Structure: 右下 (みぎした) is a location noun for the lower-right area of a stated surface.
• Basic usage: 申込書の右下に locates a date on paper; 画面の右下に locates a notice on a screen.

2. Common pitfalls and similar expressions

• The reference surface for 右下
  • The lower right is relative to 申込書 or 画面, not an absolute direction; the location takes に.