felo de se

noun

A crime committed against oneself, in particular suicide.

Meanings

nounfelo de se (countable and uncountable, plural felos de se)

plural felos de se

  1. countableuncountableA crime committed against oneself, in particular suicide.

    [T]ho' I made ſome occaſional attempts at felo de ſe; but as I did not find thoſe raſh actions anſvver, I left off killing myſelf very ſoon.

    1781, Richard Brinsley Sheridan, The Critic: Or A Tragedy Rehearsed […], London: […] T[homas] Becket, […], →OCLC, Act I, scene ii, page 38
    2 more examples

    [H]ow came the King by a povver vvhich the People are afraid to truſt and alvvays obliged to check? Such a povver could not be the gift of a vviſe People, neither can any povver vvhich needs checking be from God: yet the proviſion vvhich the conſtitution makes, ſuppoſes ſuch a povver to exiſt. But the proviſion is unequal to the taſk, the means either cannot, or vvill not accompliſh the end, and the vvhole affair is a Felo de ſe: […]

    1775–1776 (date written), [Thomas Paine], “Of the Origin and Design of Government in General, with Concise Remarks on the English Constitution”, in Common Sense; […], Philadelphia, Pa.: […] R[obert] Bell, […], published 10 January 1776, →OCLC, page 10

    The Varlet was not an ill-favoured knave; / A good deal like a Vulture in the face / With a hook nose and a Hawk’s eye which gave / A smart & sharper-looking sort of grace / To his whole aspect, which though rather grave / Was by no means so ugly as his case, / But that indeed was hopeless as can be— / Quite a poetic felony “de se.”—

    [1822 October 15, Quevedo Redivivus [pseudonym; Lord Byron], “The Vision of Judgment”, in The Liberal. Verse and Prose from the South, 2nd edition, volume I, number I, London: […] John Hunt, […], published 1823, →OCLC, stanza XCIV

Origin

  1. Latinfelō“felon”
  2. Englishfelo de se

From Latin felō (“felon”) dē (“of”) sē (“himself”).

Full word history & related roots →
Cite this entry
APA

felo de se. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/felo%20de%20se

MLA

“felo de se.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/felo%20de%20se. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “felo de se,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/felo%20de%20se.

Source: felo de se on Wiktionary, CC BY-SA 4.0.