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imprecise

imprecise

14 5.5
Not exact or clear enough to be useful
  • adjective
  • /ˌɪmprɪˈsaɪs/
translation icon : impreciso
  • Her imprecise measurements caused the experiment to yield unreliable results.
  • imprecise term
  • imprecise definitions
  • imprecise estimates

It's not incorrect, but it's so imprecise that it is confusing.

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Examples

  • It accounts for our imprecise knowledge of the initial conditions.

  • The logic of the idea of emissions trading may lead to imprecise lawmaking.

    Academic text (1998)
  • These terms were technical, though imprecise, if it's possible to say that.

  • Well, it's an imprecise science, not even a science.

  • Nevertheless, there are imprecise measures of a group's ability to shape decisions.

    Academic text (1994)
  • Where else could so much accuracy be found in such an imprecise world?

    Fiction book (1994)
  • Thus, to say that the changes were "driven by domestic demands" is imprecise.

    Academic text (2013)
  • It's not incorrect, but it's so imprecise that it is confusing.

  • All of the tests deal with fairly imprecise language, and therefore they are all subject to interpretation.

    Academic text (1999)
  • Information associated with NHC objects is often incomplete, imprecise, or inaccurate.

    Academic text (2011)

Synonyms

vague
vsimprecise
230 4.6

Not clear or detailed so you are unsure what is meant

can also mean lacking exact measurable accuracy, not only unclear definition
inaccurate
vsimprecise
113 4.3

Not correct or exact, with mistakes

can mean unclear or not exactly defined rather than simply wrong
approximate
vsimprecise
29 3.9

Nearly correct or exact but not completely

is broader, including unclear meaning as well as missing precision
inexact
vsimprecise
5 5.1

Not completely correct or exact

also includes unclear or poorly defined meaning as well as missing accuracy
approximative
vsimprecise
8.4

Not completely exact but close to the real value

also implies lack of clear definition beyond mere closeness

Antonyms

680 3.0

Exactly correct in every detail

286 3.6

Exactly correct and clear about small details

How Precise

exact
901 3.2
accurate
680 3.0
approximate
29 3.9
imprecise
14 5.5
vague
230 4.6

Surface Forms

imprecise positive
impreciser comparative
imprecisest superlative

Morphology

imprecise = precise (transparent) = im + precise

The negative prefix 'im-' is productive and the adjective's meaning is directly the negation of 'precise'.

Etymology

The word imprecise is made of im- meaning 'not' and precise meaning 'exact' or 'clear', so imprecise means 'not exact'. A helpful way to remember it is to think of precise as 'cut to the point', and im- makes it 'not cut to the point', which describes something vague or unclear.