Commentary (philology)
WordNet

noun


(1)   A written explanation or criticism or illustration that is added to a book or other textual material
"He wrote an extended comment on the proposal"
WiktionaryText

Etymology


commentarius, , confer commentaire. See comment.

Noun



  1. A series of comments or annotations; especially, a book of explanations or expositions on the whole or a part of some other work.
    This letter . . . was published by him with a severe commentary. -Henry Hallam.
  2. A brief account of transactions or events written hastily, as if for a memorandum; -- usually in the plural; as, Caesar's Commentaries on the Gallic War.
 
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