Standard Lemma guide

Munchausenism

noun · 1 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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  • /ˈmʊŋk(h)aʊzəˌnɪzəm/

1

noun

Meaning 1

An extravagant fiction embodying an account of some marvellous exploit or adventure.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From the German name Münchhausen + -ism, after the fantastical adventures said to have been related by Baron Münchhausen (1720–1797). Compare German Münchhausengeschichte (“cock-and-bull story”). See also Münchausen syndrome.