Definitions of something on the Web:

• In predicate logic, an existential quantification is the predication of a property or relation to at least one member of the domain. ...
  en.wikipedia.org/wiki/Something_(word)

• "Something" is a single by Lasgo from the album Some Things. In Spain, where the track was released simultaneously, the single was the best selling vinyl at the distributor the week it was released. ...
  en.wikipedia.org/wiki/Something_(Lasgo_song)

• "Something" is the fourth single from Escape the Fate, their second off the album This War Is Ours, and the second with new vocalist Craig Mabbitt ...
  en.wikipedia.org/wiki/Something_(Escape_the_Fate_song)

• Tales from the Lotus Pod is the first album by American hip hop group Dark Lotus. Released in 2001, the album featured the first and only appearance of former member Marz, who was soon dismissed from the group. Mike E. ...
  en.wikipedia.org/wiki/Something_(Dark_Lotus_song)

• Something is a full length album by acoustic duo Lost and Found. Like some of their albums, this one includes an interlude at the end of most of the songs. The interlude is an instrumental version of the chorus from the song "Convinced". ...
  en.wikipedia.org/wiki/Something_(Lost_and_Found_album)

• "Something" is a song released by The Beatles in 1969. It was featured on the album Abbey Road, and was also the first song written by George ...
  en.wikipedia.org/wiki/Something

• Something is a 1970 album by Shirley Bassey. With her career having been in decline since the latter part of the mid 1960s, Something proved to be ...
  en.wikipedia.org/wiki/Something_(Shirley_Bassey_album)

• an important person; a somebody; An object whose nature is yet to be defined; An object whose name is forgotten by, unknown or unimportant to the ...
  en.wiktionary.org/wiki/something

• unwillingness to do or to participate or become involved in a particular activity: eg, I've tried but I simply can't come at eating raw oysters.
  www.artistwd.com/joyzine/australia/strine/c.php

• is happening; what it is, we cannot say without further study based on more and better-qualified data.
  en.wikipedia.7val.com/wiki/Wikipedia:Xiong's_stats