XP

XP

1. An East Asian smiley emoticon representing a happy face sticking out its tongue.

An abbreviation.

XP (uncountable)

1. (software engineering) Initialism of Extreme Programming.
2. (medicine) Initialism of Xeroderma Pigmentosum.

XP (plural XP)

1. (role-playing games) Initialism of Experience Point.

XP (plural XPs)

1. (motor racing) Abbreviation of extreme prix; xPrix.; from being an extreme grand prix.

XP

1. (computing) Ellipsis of Windows XP.

Combination of prefix P and prefix modifier X.

XP

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

• XP-90
• XP-53

• XA, XB, XC, XF, XQ
• X-plane
• YP

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

XP (plural XPs)

1. (grammar, X-bar theory) 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. The X is a "pro-letter" which can be substituted by letters such as N for noun, V for verb, P for preposition, I for inflectional, etc.)

• XP on Wikipedia.Wikipedia

• PX, Px, px

Abbreviation.

XP m (plural XPs)

1. (motor racing) Abbreviation of extrême prix; xPrix.; from grand prix extrême

XP m

1. (computing) Ellipsis of Windows XP.