An is an indefinite article in the English language; see also: a and an.
Animals are multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). The animal kingdom emerged as a clade within Apoikozoa as the sister group to the choanoflagellates.
Antarctica (US English /æntˈɑːrktɪkə/, UK English /ænˈtɑːktɪkə/ or /ænˈtɑːtɪkə/) is Earth's southernmost continent.
Angelina Jolie Pitt (/dʒoʊˈliː/ joh-LEE; née Voight; born June 4, 1975) is an American actress, filmmaker, and humanitarian.
Antisemitism (also spelled anti-Semitism or anti-semitism) is hostility, prejudice, or discrimination against Jews.
Android (stylized as android) is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets.
The version history of the Android mobile operating system began with the release of the Android alpha in November 5, 2007. The first commercial version, Android 1.0, was released in September 2008. Android is continually developed by Google and the Open Handset Alliance, and it has seen a number of updates to its base operating system since the initial release.
Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a person's anus, or anus and rectum, for sexual pleasure.
Anime (Japanese: アニメ, [anime]) is Japanese hand-drawn or computer animation. The word is the abbreviated pronunciation of "animation" in Japanese, where this term references all animation.
Anna Nicole Smith (born Vickie Lynn Hogan; November 28, 1967 – February 8, 2007) was an American model, actress, and television personality.