ill-defined

adjective

: not easy to see or understand
The property's borders are ill-defined.
an ill-defined mission

Examples of ill-defined in a Sentence

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By Monday morning, Israeli politicians from across the spectrum were already slamming the deal, despite the fact that its details remain largely ill-defined. Matt Bradley, NBC news, 15 June 2026 Researchers called the terms ill-defined and said they aren’t used in international counterterrorism work. Hannah Allam, ProPublica, 14 May 2026 But together—at least at this stage—the group’s synthesis is ill-defined. Dylan Green, Pitchfork, 12 Mar. 2026 Nothing was said or done in the roughly 35 minutes the candidates devoted to themselves that seemed likely to change the dynamic or trajectory of a race that remains stubbornly ill-defined and, to an unprecedented degree in modern times, wide open. Mark Z. Barabak, Mercury News, 25 Feb. 2026 See All Example Sentences for ill-defined

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“Ill-defined.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ill-defined. Accessed 14 Jul. 2026.

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