Retool
Part of speech: verb
Definition: To adjust; optimize; to rebuild.
Revise
Part of speech: verb
Definition: To look at again, to reflect onTo review, alter and amend, especially of written materialTo look over again (something previously written or learned), especially in preparation for an examination
Part of speech: noun
Definition: A review or a revision.A second proof sheet; a proof sheet taken after the first or a subsequent correction.
Example sentence: My sense of a poem - my notion of how you revise - is: you get yourself into a state where what you are intensely conscious of is not why you wrote it or how you wrote it, but what you wrote.