A normally-proportioned person with small stature, usually defined as reaching an adult height less than 4'10".
A small version of something; miniature.
Any small swarming insect similar to the mosquito; a midge.
Any short person.
A little sandfly.
A player who attempts to create an optimized character by minimizing unfavourable traits and maximizing favourable ones, typically by improving a single trait or ability to the exclusion of others.