Last Updated：2025/11/23

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

Poorly defined; blurry, out of focus; lacking a clear boundary. / (mathematics) Defined in an inconsistent way.

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ill-defined

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Source Word

ill-defined

Poorly defined; blurry, out of focus; lacking a clear boundary. / (mathematics) Defined in an inconsistent way.

Japanese Meaning

定義が不十分である / 定義があいまいであり、はっきりした境界を欠いている / ぼやけている、不明瞭である / （数学において）一貫性のない、矛盾を含む定義となっている

What is this buttons?

The project's goals remained ill-defined, causing confusion among team members.

Google Translation / DeepL Translation

プロジェクトの目標は不明確なままで、チームメンバーの間に混乱を招いた。

Sense（1）

Poorly defined; blurry, out of focus; lacking a clear boundary.

An ill-defined dislike, a little like jealousy, arose in Henrietta's mind; a little, however, mitigated by observing that the gentleman instantly caught sight of herself; and that, when not absolutely forced to look at his companion, he looked towards her.

Google Translation / DeepL Translation

Sense（2）

(mathematics) Defined in an inconsistent way.

more ill-defined

（ comparative ）

most ill-defined

（ superlative ）

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