1 The control lever of an airplane (1910+) 2  The steering wheel of a car, esp a hot rod (1950s+ Hot rodders) 3  The control lever for a computer or video game (1967+) 4  An opium pipe (1940s+ Narcotics) ( also joy-knob) The penis (1920+)
In the law enforcement jargon, a suspect is a known person accused or suspected of committing a crime. Police and reporters in the United States often use the word suspect as a jargon when referring to the perpetrator of the offense (perp in dated US slang). However, in official definition, the perpetrator is the robber, assailant, counterfeiter, etc.âthe person who committed the crime.
Dictionary.com says the word refers to a person who habitually pretends to be something he is not. The Merriam-Webster dictionary notes that the term was also used to refer to a person who pretends to be what he or she is not or an insincere person.