What does arrant mean?
Arrant is an adjective used to intensify nouns that describe something bad or contemptible, meaning utter, complete, or downright. An "arrant knave" is not merely dishonest but dishonest through and through; "arrant nonsense" is nonsense without any redeeming trace of sense. The word carries no descriptive content of its own — it functions purely as an amplifier of disapproval, which is why it pairs naturally with words like fool, cowardice, hypocrisy, and rubbish. Arrant derives from a medieval French term for wandering, the same source as "errant," and for centuries the two spellings overlapped; over time "arrant" settled into its emphatic, condemnatory role. Today it survives chiefly in formal prose and literary writing, where it lends a tone of measured but forceful scorn. Though somewhat old-fashioned, it remains a precise and elegant choice when a writer wants to signal that a fault or folly is total rather than partial.
adjectiveUtter, complete, or downright — used to intensify a noun expressing something bad or contemptible. It carries no meaning of its own beyond emphatic condemnation.
- Used as an intensive before nouns denoting bad or contemptible qualities: utter, complete, downright.
"He was dismissed as an arrant fool who had wasted the company's money."
"The report exposed arrant negligence on the part of the safety inspectors."
"She dismissed his excuse as arrant nonsense and walked out of the room."
"Arrant" and "errant" used to be the same word — one drifted into meaning "wandering," the other hardened into the English language's favorite way to call someone a complete scoundrel.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of arrant
Arrant comes from Middle English, borrowed from Old French "errant," the present participle of "errer," meaning to wander or travel — ultimately from Late Latin "iterare," to journey, from Latin "iter," a journey. Originally applied to wandering knights or vagrants, it gradually shifted in English during the Middle Ages into an intensive adjective meaning thoroughgoing or complete, first in neutral uses and then overwhelmingly negative ones. Its twin spelling "errant" retained the older literal sense of wandering, so the two words are true doublets from the same root.
Related word forms
How arrant is actually used
Arrant is almost exclusively pejorative and appears mainly in formal or literary writing; it is nearly always placed directly before the noun it modifies. Using it with neutral or positive nouns sounds archaic or ironic. The word has an old-fashioned, slightly theatrical flavor in modern usage.
Easily confused with arrant
"Errant" means wandering or straying (as in knight-errant), while "arrant" means utter or complete; the two were once variant spellings of the same word but now differ in meaning.