intransitive verb
Definition: To become unclear or difficult to see.
Example: The words on the page began to blur after I stared at them for too long.
noun
Definition: A mark or area that is unclear or not sharp, making it hard to see clearly.
Example: The photograph had a blur that made the details hard to recognize.
transitive verb
Definition: To make something less clear or distinct, often causing it to appear hazy or unclear.
Example: The artist used soft colors to blur the edges of the painting, creating a dreamy effect.