Last Updated：2025/11/19

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

Harmful, malevolent, injurious. / (medicine) Tending to produce death; threatening a fatal issue.

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malignant

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Source Word

malignant

IPA(Pronunciation)

/məˈlɪɡnənt/

Adjective

Harmful, malevolent, injurious. / (medicine) Tending to produce death; threatening a fatal issue.

Japanese Meaning

有害な / 悪意のある / 致命的な（医学的に、死を引き起こす可能性がある）

What is this buttons?

The doctor explained that the tumor was malignant and required immediate surgery.

Google Translation / DeepL Translation

医師はその腫瘍が悪性で、直ちに手術が必要だと説明した。

Sense（1）

Harmful, malevolent, injurious.

malignant temper; malignant revenge; malignant infection

Google Translation / DeepL Translation

Sense（2）

(medicine) Tending to produce death; threatening a fatal issue.

“[…] the awfully hearty sort of Christmas cards that people do send to other people that they don't know at all well. You know. The kind that have mottoes[…]. And then, when you see [the senders], you probably find that they are the most melancholy old folk with malignant diseases. […]”

Google Translation / DeepL Translation

more malignant

（ comparative ）

most malignant

（ superlative ）

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