Phrase guide

fat finger

noun · verb · 2 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: /ˈfæt ˈfɪŋɡə/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈfæt ˈfɪŋɡɚ/
  • rhymes with -ɪŋɡə(ɹ)

1

noun

Meaning 1

A supposed cause of typographical errors, especially keyboard errors, caused from erroneous key presses or typing errors on touchscreen devices.

Definition source: English Wiktionary via Wiktextract

Usage: also, attributive, humorous, idiomatic, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

Alternative form of fat-finger (“to type (something) erroneously on a keyboard, keypad, or touchscreen by accidentally pressing with a finger one or more keys other than the intended one”).

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From the idea that a finger that is too fat or large is likely to accidentally press one or more keys other than the intended one.

Across languages

Translations

4 source translations are retained for this English entry.

  • Danish: pølsefinger — supposed cause of typographical errors
  • Norwegian Bokmål: pølsefinger — supposed cause of typographical errors
  • Serbo-Croatian: debeli prst — supposed cause of typographical errors
  • Swedish: korvfinger — supposed cause of typographical errors