fistula

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a chronic inflammation of the withers of a horse
• Syn:
fistulous withers
• Hypernyms:
animal disease
2. an abnormal passage leading from a suppurating cavity to the body surface
• Syn:
sinus
• Derivationally related forms:
fistular, fistulous
• Hypernyms:
passage, passageway

• Từ đồng nghĩa / Synonyms:
  sinus, fistulous withers