Word.ws English Dictionary

XP

/eks piː/US/ɛks pi/

XP is the initialism of extreme programming.

XP is the initialism of xeroderma pigmentosum.

XP is the initialism of experience point /experience points.

XP is the abbreviation of extreme prix.

XP is the ellipsis of Windows XP.

XP is the initialism of X Phrase.

Meaning of extreme programming

Noun

extreme programming (uncountable)

  1. A software engineering methodology that promotes agility and simplicity, typically involving pair programming and a cycle of frequent testing and feedback.
    Synonyms:
    XP

Meaning of xeroderma pigmentosum

Noun

xeroderma pigmentosum (uncountable)

  1. A rare genetic disorder in which DNA damaged by ultraviolet light is not repaired and the skin becomes sensitive to such light, in which a skin cancer can subsequently develop.

Prefix

XP

  1. (US, obsolete) eXperimental, Pursuit, fighter (prefix).

Forms of XP

pluralXP
pluralXPs

Origin of XP

Abbreviations.

Combination of prefix P and prefix modifier X.

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

Words formed from XP

Questions about XP

What does XP mean?
XP means eXperimental, Pursuit, fighter (prefix).
What is XP the initialism of?
XP is the initialism of extreme programming.
What part of speech is XP?
XP is a prefix.
How do you pronounce XP?
XP is pronounced /eks piː/ (UK).

Words near XP in the dictionary

  1. XOs
  2. Xosa
  3. Xosas
  4. xoxo
  5. xoxoxo
  6. XP
  7. XP-53
  8. XP-53s
  9. XP-90
  10. XP-90s
  11. XPath

Source and license

Adapted from Wiktionary: XP (page history and authors); extreme programming (page history and authors); xeroderma pigmentosum (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-XP.wav.

Cite this entry: “XP.” Word.ws, https://word.ws/xp. Based on Wiktionary, CC BY-SA 4.0.