folder

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a small book usually having a paper cover
• Syn:
booklet, brochure, leaflet, pamphlet
• Derivationally related forms:
pamphleteer (for: pamphlet), leaf (for: leaflet), book (for: booklet)
• Hypernyms:
book
• Hyponyms:
blue book, ticket book
2. covering that is folded over to protect the contents
• Derivationally related forms:
fold
• Hypernyms:
covering
• Hyponyms:
file folder, matchbook

• Từ đồng nghĩa / Synonyms:
  booklet, brochure, leaflet, pamphlet