What does derogate mean?
To derogate is to diminish, weaken, or take away from something — most often its value, authority, or legal force. The verb is a fixture of formal English, appearing frequently in law, politics, and academic prose, where it typically appears in the pattern "derogate from": a policy might derogate from constitutional principles, or a treaty might permit states to derogate from certain obligations in an emergency. In its strictly legal sense, derogation refers to the partial repeal, suspension, or limiting of a law or right, as when legislation carves out exceptions to a general guarantee. Because it carries connotations of erosion rather than outright abolition, the word suits contexts in which something established is being quietly undermined rather than openly destroyed. Derived forms include the noun "derogation" and the far more familiar adjective "derogatory," which describes insulting remarks. Though uncommon in everyday speech, "derogate" remains indispensable wherever precision about the weakening of rights, standards, or principles is required.
verbTo derogate is to detract from or diminish something, especially its value, authority, or effect; in law and formal usage, to repeal or annul part of a law or agreement.
- To act in a way that lessens or detracts from the value, force, or authority of something (usually with 'from').
- (Law) To repeal, suspend, or limit part of a law, treaty, or right.
"The new clause must not derogate from the rights guaranteed by the constitution."
"Critics argued that the amendment would derogate from long-standing environmental protections."
"Under the emergency decree, certain civil liberties may be temporarily derogated."
Hidden inside "derogate" is the same Latin root that gives us "prerogative" — literally one's right to vote first.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of derogate
"Derogate" comes from the Latin verb "derogare," meaning to detract from or repeal in part, formed from "de-" (away) plus "rogare" (to ask or propose), the same verb behind "prerogative." It entered English via Latin in the late Middle Ages and early modern period, initially in legal contexts concerning the partial repeal of laws. Its Latin root also produced cognates such as "arrogate," "interrogate," and "surrogate," all of which preserve the sense of proposing, asking, or claiming.
Related word forms
How derogate is actually used
Formal register, found chiefly in legal, diplomatic, and academic writing. The verb almost always takes the preposition 'from' when it means 'to detract.' It is rarely used in casual conversation, where speakers prefer simpler verbs such as 'undermine' or 'weaken.' Intransitive use ('to derogate from') is more common than transitive use.
Easily confused with derogate
"Denigrate" means to criticize or defame someone unfairly, while "derogate" means to lessen or take away from something's value or standing.
"Delegate" means to entrust a task or authority to another person, whereas "derogate" means to diminish or detract from something.