What defines a felony under the law?

A felony is indeed defined primarily as a crime that results in imprisonment for a duration exceeding one year. This classification is crucial in the legal system as felonies are considered more serious offenses compared to misdemeanors, which typically carry lighter penalties. The distinction between felonies and other categories of crimes helps to establish the severity of the punishment and can influence both sentencing and the broader implications for the individual's future, such as potential loss of civil rights or employment opportunities. Thus, the chosen answer accurately reflects the nature of felonies within the legal framework.