commentary

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a written explanation or criticism or illustration that is added to a book or other textual material (Freq. 4)
- he wrote an extended comment on the proposal
• Syn:
comment
• Derivationally related forms:
comment, commentate, commentate (for: comment), comment (for: comment)
• Hypernyms:
statement
• Hyponyms:
Midrash, note, annotation, notation