Standard Lemma guide

MacGuffin

name · 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation, US: /məˈɡʌf.ɪn/
  • US: Recorded audio is listed in the source snapshot.

1

name

Meaning 1

A surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A plot element or other device used to catch the audience's attention and maintain suspense, but whose exact nature has fairly little influence over the storyline.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, linguistics, narratology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

(film) a plot element that catches the viewers' attention or drives the plot

Definition source: Princeton WordNet 3.0

Examples

  • the McGuffin was a key element of Alfred Hitchcock's films

Meaning relationships

Synonyms: McGuffin

Antonyms: none provided

Broader terms: plot element

History

Etymology

Used by Alfred Hitchcock, as an arbitrary Scottish surname. The actual name comes from Ulster: Mc- (“son of”) + Irish dubh (“black”) + Irish Fionn (literally “fairheaded”). See also Wikipedia's MacGuffin § History and use.