Blur

In general knowledge, "blur" refers to a lack of clarity or distinctness in an image, thought, or concept. It can describe visual images that are not sharp, often due to motion or focus issues. In a broader sense, blur may also pertain to ideas or information that are confusing or poorly defined, making it hard to understand or differentiate between them. The term is commonly used in photography, art, and even discussions about concepts where precise understanding is diminished, creating a vague perception or interpretation.