Discontent; dissatisfaction or annoyance; an instance of this.
Not content; discontented, dissatisfied; ill-pleased. In early use frequently with of, with.
Late 15th century; earliest use found in John Skelton (c1460–1529), poet. From mis- + content. Compare Middle French mescontent; also Italian †miscontento. Compare slightly later miscontent and slightly earlier miscontenting.