Rehash

[riː'hæʃ] or [,ri'hæʃ]

(noun.) old material that is slightly reworked and used again; 'merely a dull rehash of his first novel'.

(verb.) present or use over, with no or few changes.

Checked by Cathy--From WordNet

(v. t.) To hash over again; to prepare or use again; as, to rehash old arguments.

(n.) Something hashed over, or made up from old materials.

Editor: Michel

v.t. to hash over again.—n. something made up of materials formerly used.

Checker: Sylvia