Definition of plausibilize in English:

plausibilize

verb

rare
  • with object To make (something) plausible or acceptable; to ingratiate.

Origin

Mid 17th century; earliest use found in Thomas Fuller (1607/8–1661), Church of England clergyman. From plausible + -ize.

Pronunciation

plausibilize

/ˈplɔːzɪbɪlʌɪz//ˈplɔːzɪb(ə)lʌɪz/