undefined

American  

[uhn-di-fahynd] / ˌʌn dɪˈfaɪnd /

adjective

1. without fixed limits; indefinite in form, extent, or application.

   undefined authority; undefined feelings of sadness.

2. not given meaning or significance, as by a definition; not defined or explained.

   an undefined term.

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undefined British  

/ ˌʌndɪˈfaɪnd /

adjective

1. not defined or made clear

   the job has remained undefined

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Other Word Forms

• undefinable adjective
• undefinedly adverb
• undefinedness noun

Etymology

Origin of undefined

First recorded in 1605–15; un- ¹ + define ( def. ) + -ed ² ( def. )

Example Sentences

By keeping their shared traumas largely undefined for most of the film, Trier allows the Borg family dynamics to be appropriately murky.

From Salon

The department said it was punishing them because they were “uncooperative” with its investigation, citing problems with their documentation including untranslated Italian words, undefined acronyms and failure to provide requested information.

From The Wall Street Journal

The president’s war powers are left largely undefined except for his having the title “Commander in Chief.”

From The Wall Street Journal

Then, seeing that the current flowed toward a safe, if undefined, point along shore, I stopped fighting and let it take me where it would.

From The Wall Street Journal

Norris had been facing undefined "repercussions" after colliding with Piastri while taking third place from him at the first sequence of corners in Singapore.

From BBC

Related Words

• ambiguous
• fuzzy
• unclear