eccentric

Adjective

• not having a common center; not concentric
  • eccentric circles
    

• conspicuously or grossly unconventional or unusual
  • restaurants of bizarre design--one like a hat, another like a rabbit
    
  • famed for his eccentric spelling
    
  • a freakish combination of styles
    
  • his off-the-wall antics
    
  • the outlandish clothes of teenagers
    
  • outre and affected stage antics
    

Noun

• a person of a specified kind (usually with many eccentricities)
  • a real character
    
  • a strange character
    
  • a friendly eccentric
    
  • the capable type
    
  • a mental case
    

• a person with an unusual or odd personality

Related words

• Synonyms: 
  nonconcentric , character , type , case , eccentric person , flake , oddball , geek
• Antonyms: 
  concentric , concentrical , homocentric