blur; lack of clarity
Noun form used to describe the state of being unclear or blurred, often in visual or abstract contexts.
写真の不鮮明さが気になる。
The blurriness of the photo bothers me.
Adjectival use describing something that is not clear or sharp, such as images, memories, or boundaries.
画面が不鮮明で文字が読めない。
The screen is blurred and I can't read the text.
彼の説明は不鮮明で理解しにくかった。
His explanation was indistinct and hard to understand.