"slurred" in the verb sense
play smoothly or legato
"the pianist slurred the most beautiful passage in the sonata"
speak disparagingly of e.g., make a racial slur
"your comments are slurring your co-workers"
4. blur, dim, slur
become vague or indistinct
"The distinction between the two theories blurred"
"slurred" in the adjective sense
1. slurred, thick
spoken as if with a thick tongue
"the thick speech of a drunkard"
"his words were slurred"
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License