English Reference
Noun

felony

n. countable
C1 Advanced US /ˈfɛɫəni/ UK /fˈɛləni/ felony UK spelling felonies Law

n.a very serious crime, such as murder or robbery. People who commit these crimes usually face at least one year in prison.

n.a category of serious crime, typically punishable by imprisonment for more than one year or by death. Distinguished from less severe offenses, known as misdemeanors, in common law jurisdictions.


SIMPLE

Stealing a car is considered a felony in many places.

CONTEXTUAL

The defendant was charged with a felony after the police found evidence of large-scale fraud.

COMPLEX

While a misdemeanor might result in a fine or short jail stay, a felony conviction often carries long-term consequences, including the loss of certain civil rights.

Usage

Commonly used with verbs like 'commit', 'charge with', or 'convict of'.

Two draft laws would establish three new felonies under California state law, punishable by up to four years in prison.

The Guardian· 25 Aug 2026

Noncitizen voting has been shown to be rare, and is a felony that can be punishable by deportation.

Al Jazeera· 24 Aug 2026

From Middle English felony, felonie, from Old French felonie (“evil, immoral deed”), from felon (“evildoer”). Ultimately of Proto-Germanic origin. More at felon. By surface analysis, felon + -y.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin gem-pro -
Level C1 · Advanced
Frequency Frequent
Updated