phantom

noun5

1. •
   A ghost or apparition.
2. •
   Something apparently seen, heard, or sensed, but having no physical reality; an image that appears only in the mind; an illusion or delusion.
3. •
   (informal) Short for phantom power
4. •
   A test object that reproduces the characteristics of human tissue.
5. •
   A placeholder for a pair of players when there are an odd number of pairs playing.

adjective2

1. •
   Illusive.
2. •
   Fictitious or nonexistent.

noun2

1. •
   A Rolls-Royce Phantom automobile.

   • Paul pulled out the Phantom; niggas can't stand it but them hoes gonna come out. — 2005
2. •
   Nickname of the F-4B jet fighter flown by U.S. marines in Vietnam.