What does imprecisely mean?
Imprecisely is an adverb meaning in a way that lacks exactness, accuracy, or specificity. It is commonly used to describe descriptions, measurements, estimates, instructions, and accounts that convey the general idea but omit important details or use approximate terms. The word is standard in both British and American English and can sound formal in everyday speech, where alternatives such as 'roughly', 'inexactly', or 'not exactly' may feel more conversational. Imprecisely is not quite the same as 'inaccurately': a description can be imprecise without being wholly incorrect, whereas an inaccurate statement contains an error. The word is especially useful when discussing evidence, language, measurement, and communication, where the difference between an approximate account and an exact one matters.
adverbIn a way that is not exact, accurate, or specific. It describes speech, measurements, descriptions, or actions that lack precision.
- In a way that is not exact, accurate, or specific.
"The witness described the scene imprecisely, making it difficult to establish the exact timeline."
"The report characterized the damage imprecisely, avoiding a detailed account of the affected areas."
"She estimated the distance imprecisely and warned us that the figure was only a guide."
Imprecisely is the careful opposite of precisely: one little prefix turns an exact description into an approximate one.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does imprecisely come from?
Imprecisely is formed from the adjective 'imprecise' with the adverbial suffix '-ly'. The adjective 'imprecise' combines the Latin-derived 'precise' with the negative prefix 'im-', while 'precise' ultimately comes from Latin 'praecisus', meaning 'cut short' and by extension 'exact'. English developed several related forms, including 'precision' and 'précis', from this Latin root.
Related word forms
How imprecisely is actually used
Standard in formal and informal English, though it has a somewhat more formal tone than expressions such as 'roughly' or 'not exactly'. It can suggest insufficient detail without necessarily implying that the statement is completely false.
Easily confused with imprecisely
Imprecisely focuses on a lack of exactness or specificity, while inaccurately emphasizes being wrong or incorrect.