Definition of lemurs:
(n) :
Any strepsirrhine primate of the superfamily Lemuroidea, native only to Madagascar and some surrounding islands.
(n) :
Any of the genus Lemur, represented by the ring-tailed lemur (Lemur catta).
(n) :
(obsolete) A loris (Lemur tardigradus, now Loris tardigradus), predating the 10th edition of Systema Naturæ.