Standard Lemma guide

spoofing

noun · verb · 4 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.

  • /ˈspuːfɪŋ/
  • General-American: [ˈspu̟fɪ̃ŋ]
  • US: Recorded audio is listed in the source snapshot.
  • Australian: [ˈspʉːfɪŋ]
  • rhymes with -uːfɪŋ
  • CMU ARPABET: S P UW1 F IH0 NG Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Falsifying one's identity or other identifying information (e.g. location) by technical means to deceive or gain access.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A method of attacking a computer program, in which the program is modified so as to appear to be working normally when in reality it has been modified with the purpose of circumventing security mechanisms.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Phishing.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

present participle and gerund of spoof

Definition source: English Wiktionary via Wiktextract

Usage: form-of, gerund, participle, present

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

6 source translations are retained for this English entry.

  • Finnish: toisena esiintyminen — falsifying one's identity or other identifying information
  • Finnish: väärennys — falsifying one's identity or other identifying information
  • Finnish: harhautus — falsifying one's identity or other identifying information
  • Turkish: sahtecilik — falsifying one's identity or other identifying information
  • German: Spoofing — method of attacking a computer program
  • Turkish: sahtecilik — method of attacking a computer program