Definition of titis:
(n) :
Any New World monkey of the subfamily Callicebinae, native to South America, distinguished by their long soft fur.
(n) :
A tree of the southern United States (Cliftonia monophylla) having glossy leaves and racemes of fragrant white flowers succeeded by one-seeded drupes.
(n) :
Any tree of the related genus Cyrilla.
(n) :
(New Zealand) Mutton bird.