noun a shape or image that cannot be seen clearly
verb to make or become unclear or less distinct
In medicine, blur can be a symptom of certain eye conditions such as myopia or presbyopia.
In technology, blur can refer to a software feature that allows users to intentionally make parts of an image less clear or defined.
In art, blur can be used as a technique to create a sense of motion or to convey a dreamlike quality in a painting or photograph.
In photography, blur refers to the effect of making a subject appear out of focus or unclear.
In vision science, blur is used to describe the loss of sharpness or clarity in an image.
In writing, 'blur' can be used to describe a lack of clarity or focus in a piece of writing, such as a blurry line between reality and fiction.
Psychologists may use 'blur' to refer to a blending or confusion of boundaries, such as blurred lines between personal and professional relationships.