dwarf 
(dwôrf)
(dwôrf)n. pl. dwarfs or dwarves (dwôrvz)
1.
a. A person with a usually genetic disorder resulting in atypically short stature and often disproportionate limbs.
b. An atypically small animal or plant.
2. A small creature resembling a human, often having magical powers, appearing in legends and fairy tales.
3. A dwarf star.
v. dwarfed, dwarf·ing, dwarfs
v.tr.
1. To check the natural growth or development of; stunt: "The oaks were dwarfed from lack of moisture" (John Steinbeck).
2. To cause to appear small by comparison: "Together these two big men dwarfed the tiny Broadway office" (Saul Bellow).
v.intr.
To become stunted or grow smaller.
[Middle English dwerf, from Old English dweorh.]
dwarfish adj.