1. to obscure or sully (something) by smearing or with a smeary substance: The windows were blurred with soot.
2. to obscure by making confused in form or outline; make indistinct: The fog blurred the outline of the car.
3. to dim the perception or susceptibility of; make dull or insensible: The blow on the head blurred his senses. verb (used without object), blurred, blurring.
4. to become indistinct: Everything blurred as she ran.
"presentations can be blur."
"distinctions can be blur."
This list can help you learn new vocabulary more quickly and be able explore other words more easily.