(informal) pygmy hippopotamus

Like a pygmy; dwarfish.

plural of Pygmalion effect

Like a pygmy; very small.

(rare) Sexually attracted to the buttocks.

Any of various species of small owl from the genus Glaucidium.

plural of pygal

(rare) Pertaining to or resembling buttocks.

A cephalopod of the family Idiosepiidae, including the northern pygmy squid (Idiosepius paradoxus) and the southern pygmy squid (Xipholeptos notoides).

Polihierax semitorquatus, African pygmy falcon, native to eastern and southern Africa.