freak

thumb|Joseph Merrick, c.1889 A freak is a person who is physically deformed or transformed due to an extraordinary medical condition or body modification. This definition was first attested with this meaning in the 1880s as a shorter form of the phrase "freak of nature", itself a broader term meaning "whimsy or caprice of nature", attributed at least as far back as 1847. The term's original neutral connotation became entirely negative during the 20th century; therefore, freak with its literal meaning of "abnormally developed individual" is viewed purely as a pejorative today. However, the term is also recently used playfully to refer to an enthusiast or obsessive person, as in a fitness freak or control freak.

==Usage== Freak saw usage as jargon by promoters and performers of freak shows, though its use in this sense has decreased along with the popularity of freak shows. One well-known example of this word was in reference to Joseph Merrick, the "Elephant Man." As a jargon, side-show freaks were classified into two groups: natural freaks and self-made freaks. A natural freak would usually have been born with a genetic abnormality, while a self-made freak was a person who was altered artificially (with methods such as surgical implants).