What is the meaning of Mashup?

Something consisting of two or more elements combined together.

1. An artistic work that consists primarily of parts borrowed from other works, or features a mixture of genres.
2. A remix created by combining two or more songs from different artists into one piece of music.

   An artistic work that consists primarily of parts borrowed from other works, or features a mixture of genres.

   A remix created by combining two or more songs from different artists into one piece of music.

   A derivative work consisting of two or more pieces of (generally digital) media joined together, such as a video clip with a different soundtrack applied for humorous effect, or a map overlaid with user-supplied data.

   A Web application that combines data or functionality from more than one source.

   Source: wiktionary.org