What does abrogation mean?
Abrogation is the formal act of cancelling, repealing, or annulling something — most commonly a law, treaty, agreement, or established right — usually by an authority with the power to do so. The word belongs primarily to legal and political language: governments abrogate treaties, legislatures abrogate statutes, and courts may recognize the abrogation of contractual obligations. Beyond strictly legal contexts, abrogation is also used more broadly and often critically to describe the abandonment or shirking of duties and responsibilities, as when commentators speak of an 'abrogation of responsibility' by officials or institutions. Because it implies an authoritative, deliberate undoing rather than mere neglect, the term carries a weighty, formal tone and appears rarely in casual conversation. Derived from the Latin verb abrogare, meaning to repeal or annul, it shares its roots with related words such as abrogate and arrogate, making it a useful term for anyone reading legal, constitutional, or diplomatic texts.
nounThe formal cancellation, repeal, or annulment of a law, agreement, right, or custom, typically by an authoritative body.
- The formal repeal or annulment of a law, treaty, contract, or other legal instrument by an authorized authority.
- The repudiation or setting aside of a duty, responsibility, or obligation (often used critically, as in 'abrogation of responsibility').
"The abrogation of the treaty strained diplomatic relations between the two nations."
"Parliament voted in favour of the abrogation of the centuries-old statute."
"Critics accused the minister of an abrogation of his duty to protect vulnerable citizens."
The plural is straightforward but rarely needed, since the word usually refers to a single formal act.
"Historians have documented numerous abrogations of colonial treaties during the nineteenth century."
Abrogation comes from the Latin for 'to propose away' — literally asking a law to step aside so it no longer applies.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of abrogation
Abrogation derives from the Latin verb abrogare, formed from ab- ('away from') plus rogare ('to ask, propose'), originally conveying the sense of proposing a law away — that is, repealing it. In ancient Rome, abrogatio referred specifically to the formal repeal of a law or the removal of a magistrate's powers. The word passed into English usage around the early 16th century, initially through legal and scholarly Latin, and has retained its formal, juridical character ever since. It is cognate with arrogare ('to claim for oneself'), which gives English 'arrogate' and 'arrogation'.
Related word forms
How abrogation is actually used
Abrogation is a formal term belonging chiefly to legal, political, and academic registers. In everyday criticism it often appears in the phrase 'abrogation of responsibility', where it carries a negative connotation of shirking duty. It should not be confused with 'aberration' (a deviation from what is normal).
Easily confused with abrogation
Arrogation means claiming or seizing something (such as rights or authority) without justification, whereas abrogation means formally cancelling or repealing a law or agreement.
Abdication is the renunciation of a throne or office by its holder, while abrogation is the authoritative repeal of a law, treaty, or right.