Noun titi has 3 senses
- titi, buckwheat tree, Cliftonia monophylla - tree of low-lying coastal areas of southeastern United States having glossy leaves and racemes of fragrant white flowers
--1 is a kind of angiospermous tree, flowering tree
--1 is a member of Cliftonia, genus Cliftonia
- sorrel tree, sourwood, titi, Oxydendrum arboreum - deciduous shrubby tree of eastern North America having deeply fissured bark and sprays of small fragrant white flowers and sour-tasting leaves
--2 is a kind of angiospermous tree, flowering tree
--2 is a member of Oxydendrum, genus Oxydendrum
- titi, titi monkey - small South American monkeys with long beautiful fur and long nonprehensile tail
--3 is a kind of New World monkey, platyrrhine
--3 is a member of Callicebus, genus Callicebus
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