definition of
slur

[1] #1 slur n. (music) a curved line spanning notes that are to be played legato. wn

[2] #2 slur v. play smoothly or legato; "the pianist slurred the most beautiful passage in the sonata". wn

[3] #3 slur n. [aspersion] a disparaging remark; "in the 19th century any reference to female sexuality was considered a vile aspersion"; "it is difficult for a woman to understand a man's sensitivity to any slur on his virility". wn

[4] #4 slur v. speak disparagingly of; e.g., make a racial slur; "your comments are slurring your co-workers". wn

[5] #5 slur n. [smudge, spot, blot, daub, smear, smirch] a blemish made by dirt; "he had a smudge on his cheek". wn