triumphalisms

/traɪˈʌmfəˌlɪzəmz/
noun
  1. Attitudes or behaviors that express excessive pride or joy about a victory or achievement, often in a way that seems arrogant or boastful.
    • Historians often criticize the triumphalisms of empires that ignore the suffering they caused.
    • The team's triumphalisms after winning the championship annoyed the opposing fans.
    • Her speech was full of triumphalisms, celebrating her promotion without acknowledging her colleagues' help.
Antonyms
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