hex

Adjective

• of or pertaining to a number system having 16 as its base

Noun

• an evil spell
  • a witch put a curse on his whole family
    
  • he put the whammy on me
    

Verb

• cast a spell over someone or something; put a hex on someone or something

Related words

• Synonyms: 
  hexadecimal , jinx , curse , whammy , bewitch , glamour , witch , enchant