What is the meaning of Revision?

The process of revising:

  1. The action or process of reviewing, editing and amending.
  2. The action or process of reviewing something previously learned, especially one′s notes in preparation for a test or examination.

    The action or process of reviewing, editing and amending.

    The action or process of reviewing something previously learned, especially one′s notes in preparation for a test or examination.

    A changed edition, or new version; a modification.

    A story corrected or expanded by a writer commissioned by the original author.

    To provide with a new vision.

    genitive singular of revisio

    an audit

    a revision (change)

    Source: wiktionary.org