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Wordabulary

occlude

Pronunciation
Verb C2 Mastery

Quick answer

To block or close off a passage or opening.

"Plaque can occlude an artery over time."

Synonyms and antonyms

Synonyms

block obstruct

Antonyms

unblock clear

Test yourself

Which word fits the gap? "Plaque can _____ an artery over time."

Answer: occlude

In your own words, what does "occlude" mean?

To block or close off a passage or opening.

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