Definition of presumptiousness in English:

presumptiousness

noun

  • The quality or condition of being presumptious; presumptuousness.

Origin

Mid 16th century; earliest use found in Jean Veron (d. 1563), religious writer and translator and Church of England clergyman. From presumptious + -ness.

Pronunciation

presumptiousness

/prɪˈzʌm(p)ʃəsnəs/