Definition of plebeianize in US English:

plebeianize

(also plebianise, plebeianise)

verb

  • with object To make plebeian, reduce to plebeian status; to make ordinary, popular, or vulgar.

Origin

Mid 19th century. From plebeian + -ize.

Pronunciation

plebeianize

/plɪˈbiːənʌɪz/