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undefined

undefined

8 5.3
Not clearly limited or described
  • adjective
  • /ˌʌn.dɪˈfaɪnd/
translation icon : indefinido
  • The consequences of the new policy are undefined, making it difficult to predict its impact.
  • undefined yet
  • largely undefined
  • leave them undefined

I have been in situation ships where things were undefined and you end up hurt.

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Examples

  • If the values are strings, OK, then it's somewhat undefined what we mean there.

  • I have been in situation ships where things were undefined and you end up hurt.

  • What she found was a source of curiosity and undefined mystery, if not danger.

    Fiction book (1997)
  • The rules are undefined, the expectations are undefined, and the healthiest take on a situation ship is that it's a place.

  • The bilateral relationship is likely to hover in this undefined space of neither friend nor adversary.

    Academic text (2010)
  • The task was left purposefully vague and undefined, and I approached it without prejudice and with an open mind.

    Academic text (1997)
  • For example, a shortcoming of the CDA was the use of the vague, undefined terms "indecent" and "patently offensive."

    Academic text (2002)
  • And we recall Lao-tzu: colorless and undefined, "like the newborn who hasn't yet felt his first emotion."

    Academic text (2005)
  • The project's goals remained undefined, leaving the team unsure of their objectives.

  • During the meeting, her role in the plan was still undefined, creating confusion among the participants.

Synonyms

vague
vsundefined
230 4.6

Not clear or detailed so you are unsure what is meant

stresses absence of definite limits or outlines rather than mere lack of words
indefinite
vsundefined
39 4.0

Not clearly fixed or known, with no set end date

focuses more on absence of definite outlines than on being unfixed only
unspecified
vsundefined
27 4.8

Something that does not give clear details

is broader, indicating unclear limits and lack of precise definition
undetermined
vsundefined
20 4.6

Not yet decided or known

describes absence of definite outlines or precise limits rather than decision status
indeterminate
vsundefined
11 7.0

Not clearly known or decided

relates more to lacking clear limits and precise description rather than decision only
nebulous
vsundefined
10 7.9

Unclear and hard to picture or describe

is about missing precise limits rather than only a misty or unclear feel
ill-defined
vsundefined
5 6.5

Not clearly or exactly stated

emphasizes missing precise limits and definite shape rather than wording alone
underspecified
vsundefined
  • Specialized
1 7.7

Not clearly or fully described so important details are missing

lacks clear outlines or precise limits rather than missing a few details
undelineated
vsundefined
9.5

Not clearly separated from other things and lacking clear edges

focuses on overall vagueness of limits rather than just boundary marking

Antonyms

3.9

Clearly defined and exact for a particular thing or person

3.2

Easy to see because it has clear edges and shape

How Defined

precise
286 3.6
defined
3.2
undefined
8 5.3
vague
230 4.6

Surface Forms

undefined positive

Morphology

undefined = defined (transparent) = un + define + ed

The adjective is formed by negating 'defined' with the productive prefix 'un-', so learners who know 'defined' can readily infer 'undefined'.

Etymology

Undefined combines un- 'not' and define 'to set a limit' or 'to explain', a bit like the word 'finish'. So, undefined means something that has no clear limit or clear description.