vt to pronounce indistinctly; as, to slur syllables.
2. slur ·vt to cheat, as by sliding a die; to trick.
3. slur ·noun a trick played upon a person; an imposition.
4. slur ·vt to disparage; to traduce.
5. slur ·vt to blur or double, as an impression from type; to mackle.
6. slur ·noun in knitting machines, a contrivance for depressing the sinkers successively by passing over them.
7. slur ·vt to sing or perform in a smooth, gliding style; to connect smoothly in performing, as several notes or tones.
8. slur ·noun a mark or stain; hence, a slight reproach or disgrace; a stigma; a reproachful intimation; an innuendo.
9. slur ·vt to cover over; to disguise; to conceal; to pass over lightly or with little notice.
10. slur ·vt to soil; to sully; to contaminate; to disgrace.
11. slur ·noun a mark, thus , connecting notes that are to be sung to the same syllable, or made in one continued breath of a wind instrument, or with one stroke of a bow; a tie; a sign of legato.