Felony

[Hina Muqadas]

An act on the part of the vassal which cost him his fee by
forfeiture.

[Mary Mallozziberg]

(an example of) serious crime that can be punished by one or more years in prison:

[Tracie Lynn]

A crime regarded in the US and many other judicial systems as more serious than a misdemeanour.

[Jason Yan]

one of the serious crimes such as murder,rape, [arson], burgulary. crimes that are [severly] [punished] by the law.

[Zipporah Schumaker]

A serious crime, usually gives the [criminal] more than [one year] in [prison].