Definition of slurs:
(n) :
An extremely offensive and socially unacceptable term targeted at a group of people (such as an ethnicity, sexual orientation, etc.).
(n) :
An insult or slight, especially one that is muttered incoherently under one's breath.
(v) :
To insult or slight.
(n) :
An act of running one's words together; poor verbal articulation.
(v) :
(music) To play legato or without separate articulation; to connect (notes) smoothly.
(n) :
(music) A set of notes that are played legato, without separate articulation.