Copyright

the exclusive legal right, given to an originator or an assignee to print, publish, perform, film, or record literary, artistic, or musical material, and to authorize others to do the same.

Defection of plagiarism

The practice of taking someone else's work or ideas and passing them off as one's own.

the doctrine that brief excerpts of copyright material may, under certain circumstances, be quoted verbatim for purposes such as criticism, news reporting, teaching, and research, without the need for permission from or payment to the copyright holder.

Definition of fair use

definition of piracy

The unauthorized use or reproduction of another's work.