Definition of sloths:
(n) :
(uncountable) Laziness; slowness in the mindset; disinclination to action or labour.
(n) :
(countable) Any animal in the suborder Folivora.
(n) :
(especially) Any herbivorous, arboreal South American mammal of the families Choloepodidae and Bradypodidae, noted for its slowness and inactivity.
(v) :
(obsolete, intransitive, transitive) To be idle; to idle (away time).
(n) :
(paleontology) Any of the extinct group of ground sloths.
(n) :
(collective, rare, countable) A group of bears.