postage stamp

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a small adhesive token stuck on a letter or package to indicate that that postal fees have been paid
• Syn:
postage, stamp
• Derivationally related forms:
stamp (for: stamp), post (for: postage)
• Hypernyms:
token, item

• Từ đồng nghĩa / Synonyms:
  postage, stamp