What does exactitude mean?
Exactitude is a formal noun meaning the quality of being exact: complete precision, accuracy, and fidelity to detail in how something is done, stated, or reproduced. A scientist might measure with exactitude; a translator might render a text with exactitude; a witness might recall events with startling exactitude. The word implies more than mere correctness — it suggests a deliberate, painstaking commitment to getting every particular right, which is why it often carries an approving, even admiring tone. It belongs chiefly to elevated written English, appearing frequently in criticism, scholarship, and literary prose rather than casual speech. Derived from the Latin exigere, meaning to demand or drive out, it entered English via French in the early seventeenth century alongside its plainer cousin exactness. Writers reach for exactitude when they want to praise not just accuracy but a kind of disciplined rigor — the refusal to approximate, round off, or gloss over anything.
nounThe quality or state of being exact; great precision and attention to detail, especially in the way something is done, measured, or described.
- Great precision or accuracy in detail, especially in work, measurement, or description.
"She reproduced the map with such exactitude that every contour and boundary matched the original."
"The surveyor recorded the coordinates with unfailing exactitude."
"His memoir recreates the sights and sounds of wartime London with remarkable exactitude."
Rarely used; exactitude is almost always treated as an uncountable noun denoting a general quality.
"The report catalogued the exactitudes of the ledger line by line."
Exactitude comes from the Latin 'exigere' — to drive out or demand — so being exact literally means demanding every last detail be driven out into the open.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of exactitude
Exactitude derives from Latin exactus, the past participle of exigere, meaning to drive out, demand, or measure thoroughly. The word reached English through French exactitude in the early seventeenth century, at a time when French abstract nouns ending in -itude (such as gratitude and multitude) were being borrowed freely into English. It shares this root with the adjective exact and related words like exacting and exactness, all ultimately pointing back to the idea of demanding completeness.
How exactitude is actually used
Exactitude is a formal, somewhat literary word. It carries an approving connotation of scrupulous care rather than mere technical correctness, and it appears most often in written registers — journalism, criticism, and scholarly prose — more than in everyday conversation.
Easily confused with exactitude
An exaction is a forced payment or demand (such as a tax or fee), whereas exactitude means precision or accuracy.
Exactness is a plainer synonym for precision, while exactitude is a more formal, often literary term implying scrupulous, almost painstaking accuracy.