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Allin

malignant

adjectivenounattested in dialogue

  • //məˈlɪɡnənt//

Harmful, malevolent, injurious.

adjective

  1. 1

    Harmful, malevolent, injurious.

    malignant temper; malignant revenge; malignant infection

    […]while, I fear, there will be some white ones, unable to forget that, with malignant heart, and deceitful speech, they have strove to hinder it.

  2. 2

    Tending to produce death; threatening a fatal issue.

    malignant diphtheria

    a malignant tumor

    “[…] 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. […]”

Etymology

From Middle French malignant, from Late Latin malignans. See malign.

noun

  1. 1

    A deviant; a person who is hostile or destructive to society.

    As devout Stephen was carried to his burial by devout men, so is it just and equal that malignants should carry malignants […]

    A malignant in a position of real power immediately becomes a tyrant.

  2. 2

    historicalA person who fought for Charles I in the English Civil War.

Forms

plural
malignants
comparative
more malignant
superlative
most malignant
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).