Standard Lemma guide

XP

name · noun · prefix · 7 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.

  • ĕks pē
  • Australian, New-Zealand, Received-Pronunciation: /eks piː/
  • Australian, New-Zealand, Received-Pronunciation, also: /ɛks piː/
  • Canada, General-American, Scotland: /ɛks pi/
  • India: /ɛ(ː)ks piː/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

name

Meaning 1

Ellipsis of Windows XP, standing for experience.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, ellipsis

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

Initialism of extreme programming.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, uncountable

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

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Initialism of xeroderma pigmentosum.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism, uncountable

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Initialism of experience point /experience points.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

Topics: games, gaming

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Abbreviation of extreme prix; xPrix, from being an extreme grand prix.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of

Topics: hobbies, lifestyle, motor-racing, racing, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

Initialism of X Phrase (“a phrase which consists of either: (1) an optional specifier and an X-bar phrase, or (2) a conjunction sandwiched between two other XPs, where X refers to an arbitrary part of speech”).

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

Qualifier: X-bar theory

Topics: grammar, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

prefix

Meaning 7

eXperimental, Pursuit, fighter (prefix).

Definition source: English Wiktionary via Wiktextract

Usage: US, morpheme, obsolete

Topics: aeronautics, aerospace, aviation, business, engineering, government, military, natural-sciences, physical-sciences, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Abbreviations.

X is a variable which can stand for letters representing parts of speech such as: N (noun), V (verb), P (preposition), etc.

Combination of prefix P and prefix modifier X.