cotton wool

Từ điển WordNet v3.1 - WordNet Dictionary

noun

soft silky fibers from cotton plants in their raw state
• Syn:
cotton, cotton fiber
• Derivationally related forms:
cottony (for: cotton)
• Hypernyms:
plant fiber, plant fibre
• Hyponyms:
absorbent cotton, long-staple cotton, short-staple cotton
• Substance Holonyms:
padding, cushioning, cotton

• Từ đồng nghĩa / Synonyms:
  cotton, cotton fiber