vulgarize

Verb

• act in a vulgar manner
  • The drunkard tends to vulgarize
    

• debase and make vulgar
  • The Press has vulgarized Love and Marriage
    

• cater to popular taste to make popular and present to the general public; bring into general or common use
  • They popularized coffee in Washington State
    
  • Relativity Theory was vulgarized by these authors
    

Related words

• Synonyms: 
  vulgarise , popularize , popularise , generalize , generalise