reviewing
verb
Definitions
To survey; to look broadly over.
Example: Before I tackle the question directly, I must briefly review historical approaches to the problem.
To write a critical evaluation of a new art work etc.; to write a review.
Example: The critic reviews every new play in London.
To look back over in order to correct or edit; to revise.
To look over again (something previously written or learned), especially in preparation for an examination.
noun
Definitions
The act by which something is reviewed, or thought about again; a mental review.