nourish a viper in one's bosom

verb

To do acts of kindness that will be met with ingratitude and will cause one harm in the end.

Meanings

verbnourish a viper in one's bosom (third-person singular simple present nourishes a viper in one's bosom, present participle nourishing a viper in one's bosom, simple past and past participle nourished a viper in one's bosom)

present singular third person nourishes a viper in one's bosom · participle present nourishing a viper in one's bosom · participle past nourished a viper in one's bosom · past nourished a viper in one's bosom

  1. idiomaticTo do acts of kindness that will be met with ingratitude and will cause one harm in the end.

    Synonyms: cherish a snake in one's bosom

Synonyms & antonyms

verbTo do acts of kindness that will be met with ingratitude and will cause one harm in the end.

Origin

From Aesop's fable The Farmer and the Viper.

Full word history & related roots →

Translations

Czech hřát si hada na prsou
  • hřát si hada na prsouto do kind deeds rewarded with harm
Dutch een adder aan zijn borst koesteren
  • een adder aan zijn borst koesterento do kind deeds rewarded with harm
Finnish elättää käärmettä povellaan, elättää kyytä povellaan
  • elättää käärmettä povellaanto do kind deeds rewarded with harm
  • elättää kyytä povellaanto do kind deeds rewarded with harm
French réchauffer un serpent dans son sein
  • réchauffer un serpent dans son seinto do kind deeds rewarded with harm
German eine Schlange am Busen nähren
  • eine Schlange am Busen nährento do kind deeds rewarded with harm
Hungarian kígyót melenget a keblén
  • kígyót melenget a keblénto do kind deeds rewarded with harm
Polish hodować żmiję na własnym łonie
  • hodować żmiję na własnym łonieto do kind deeds rewarded with harm
Russian пригре́ть змею́ на груди́
  • пригре́ть змею́ на груди́ (prigrétʹ zmejú na grudí)to do kind deeds rewarded with harm
Swedish nära en orm vid sin barm
  • nära en orm vid sin barmto do kind deeds rewarded with harm
Turkish koynunda yılan beslemek
  • koynunda yılan beslemekto do kind deeds rewarded with harm
Cite this entry
APA

nourish a viper in one's bosom. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/nourish%20a%20viper%20in%20one's%20bosom

MLA

“nourish a viper in one's bosom.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/nourish%20a%20viper%20in%20one's%20bosom. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “nourish a viper in one's bosom,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/nourish%20a%20viper%20in%20one's%20bosom.

Source: nourish a viper in one's bosom on Wiktionary, CC BY-SA 4.0.