Standard Lemma guide

quixotism

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ˈkwɪksəˌtɪzm/

1

noun

Meaning 1

A form of idealism and delusion which leads to extravagant and absurd undertakings or sacrifices in obedience to a morbidly romantic ideal of duty or honor, as illustrated by the exploits of Don Quixote in knight-errantry.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: quixotry

Antonyms: none provided

2

noun

Meaning 2

Alternative letter-case form of quixotism.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

quixotic (romantic and impractical) behavior

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: knight errantry

Antonyms: none provided

Broader terms: idealism

History

Etymology

Etymology tree English Quixote Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Indo-European *-mos Proto-Indo-European *-mós Ancient Greek -μός (-mós) Ancient Greek -ισμός (-ismós)der. English -ism English quixotism From Quixote + -ism.

Across languages

Translations

9 source translations are retained for this English entry.

  • Chinese Mandarin: 吉訶德式性格 /吉诃德式性格 (Jíhēdé shì xìnggé) — visionary schemes
  • Estonian: donkihhotlus — visionary schemes
  • French: donquichotterie — visionary schemes
  • French: donquichottisme — visionary schemes
  • French: don-quichottisme — visionary schemes
  • German: Donquichotterie — visionary schemes
  • Polish: donkiszoteria — visionary schemes
  • Polish: donkiszotyzm — visionary schemes
  • Russian: донкихо́тство (donkixótstvo) — visionary schemes