Definition of miscontentment in US English:

miscontentment

noun

rare, archaic
  • Discontent, dissatisfaction; grievance; an instance of this.

Origin

Mid 16th century; earliest use found in Stephen Gardiner (d. 1555), theologian, administrator, and bishop of Winchester. From mis- + contentment, probably after Middle French mescontentement. Compare earlier miscontenting, miscontentation.

Pronunciation

miscontentment

/ˌmɪskənˈtɛntm(ə)nt/