Tutu

noun

a female ballet dancer's costume consisting of a bodice and an attached skirt incorporating numerous layers of fabric, this being either short and stiff and projecting horizontally from the waist (the classical tutu ) or long, soft, and bell-shaped (the romantic tutu ).

early 20th century: from French, child's alteration of cucu, informal diminutive of cul ‘buttocks’.

noun

a New Zealand shrub which bears poisonous purplish-black berries.

mid 19th century: from Maori.