PLAGIARIZE

[pla.gia.rize] vb -rized ; -riz.ing vt [plagiary] (1716): to steal and pass off (the ideas or words of another) as one's own: use (a created production) without crediting the source ~ vi: to commit literary theft: present as new and original an idea or product derived from an existing source -- pla.gia.riz.er n