[{"Bold_text": "verb (used with object)", "List Items": ["to obscure or sully (something) by smearing or with a smeary substance:The windows were blurred with soot.", "to obscure by making confused in form or outline; make indistinct:The fog blurred the outline of the car.Synonyms: mask , veil , darken , dim , cloud", "to dim the perception or susceptibility of; make dull or insensible:The blow on the head blurred his senses."]}, {"Bold_text": "verb (used without object)", "List Items": ["to become indistinct:Everything blurred as she ran.", "to make blurs."]}, {"Bold_text": "noun", "List Items": ["a smudge or smear that obscures:a blur of smoke.", "a blurred condition; indistinctness:They could see nothing in the foggy blur.", "something seen indistinctly:The ship appeared as a blur against the horizon."]}]