midget
Midget (noun) means something unusually small, especially compared with what is normal.
Etymology
Formed from midge (chiefly used in the figurative sense of “small thing”, literally “small fly”) and the diminutive suffix -et. Midge itself comes from Old English myċġ (“mosquito”), from Proto-Germanic *mugjō, from Proto-Indo-European *mus-, *mu-, *mew-; it is cognate with Dutch mug (“mosquito”) and German Mücke (“midge, gnat”).