vulgarize

verb

1.
cater to popular taste to make popular and present to the general public; bring into general or common use
generalise generalize popularise popularize vulgarise
Agent:
vulgarizer
Event:
vulgarization
Derived from:
vulgar vulgarization vulgarizer
Exemplifies:
American spelling
2.
debase and make vulgar
vulgarise
Event:
vulgarization
Derived from:
vulgar vulgarization
Exemplifies:
American spelling
3.
act in a vulgar manner
vulgarise
Derived from:
vulgar
Exemplifies:
American spelling