Definition of discontentful in US English:

discontentful

adjective

rare
  • Full of or characterized by discontent; feeling or expressive of dissatisfaction; (formerly also) †causing discontent (obsolete).

Origin

Early 17th century. From discontent + -ful. Compare earlier discontent, discontented.

Pronunciation

discontentful

/ˌdɪskənˈtɛntf(ʊ)l/