a person of abnormally small stature, often due to a medical condition; a midget or pygmy

Jurassic (geological period 205-140m years ago)

Jura mountains of eastern France and extending into Switzerland

(bird species of China) pygmy blue flycatcher (Muscicapella hodgsoni)

Campbell's dwarf hamster (Phodopus campbelli)

pituitary dwarfism