occlusion

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. closure or blockage (as of a blood vessel) (Freq. 1)
• Hypernyms:
attack
• Hyponyms:
laryngospasm, embolism, thromboembolism, thrombosis, coronary occlusion
2. an obstruction in a pipe or tube
- we had to call a plumber to clear out the blockage in the drainpipe
• Syn:
blockage, block, closure, stop, stoppage
• Derivationally related forms:
block (for: block), block (for: blockage)
• Hypernyms:
obstruction, obstructor, obstructer, impediment, impedimenta
• Hyponyms:
breechblock, breech closer, plug, stopper, stopple,
vapor lock, vapour lock
3. the act of blocking
• Syn:
blockage, closure
• Derivationally related forms:
occlude, close (for: closure), block (for: blockage)
• Hypernyms:
obstruction
• Hyponyms:
implosion
4. (meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft
• Syn:
occluded front
• Topics:
meteorology
• Hypernyms:
front
5. (dentistry) the normal spatial relation of the teeth when the jaws are closed
• Topics:
dentistry, dental medicine, odontology
• Hypernyms:
position, spatial relation

• Từ đồng nghĩa / Synonyms:
  blockage, closure, block, stop, stoppage, occluded front