A studious and smart person who gets made fun of by haters. Nerds are not necessarily the 1960's stereo type with bottle cap glasses, suspenders, button shirts with pens in a shirt pocket, ect. Some nerds are good looking, some are smart, and some are both. Nerds are academicly advanced. However, most nerds are still socially challenged. Nerds are loners. :)
Albert Einstein, Isaac Newton, Charles Darwin, Galileo Galilei, Little rock 9, Alfred Binet, Carl Linnaeus, Steve Urkil the nerd.