occlude

verb
oc·clude | \ə-ˈklüd, ä-\
occluded; occluding

Definition of occlude 

transitive verb

1 : to close up or block off : obstruct a thrombus occluding a coronary artery also : conceal cosmetics that occlude pores

2 : sorb Palladium occludes large volumes of hydrogen.

intransitive verb

1 : to come into contact with cusps of the opposing teeth fitting together His teeth do not occlude properly.

2 : to become occluded

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Examples of occlude in a Sentence

a blood clot had occluded a major artery in his body

Recent Examples on the Web

By removing inhibitions and consequences, the park holds a mirror up to our faces, revealing truths that are otherwise occluded by society's programming. Sandra Upson, WIRED, "Westworld Recap, Season 2 Episode 8: The Great Ghost Nation Mystery," 11 June 2018 By removing inhibitions and consequences, the park holds a mirror up to our faces, revealing truths that are otherwise occluded by society's programming. Sandra Upson, WIRED, "Westworld Recap, Season 2 Episode 8: The Great Ghost Nation Mystery," 11 June 2018 By removing inhibitions and consequences, the park holds a mirror up to our faces, revealing truths that are otherwise occluded by society's programming. Sandra Upson, WIRED, "Westworld Recap, Season 2 Episode 8: The Great Ghost Nation Mystery," 11 June 2018 By removing inhibitions and consequences, the park holds a mirror up to our faces, revealing truths that are otherwise occluded by society's programming. Sandra Upson, WIRED, "Westworld Recap, Season 2 Episode 8: The Great Ghost Nation Mystery," 11 June 2018 By removing inhibitions and consequences, the park holds a mirror up to our faces, revealing truths that are otherwise occluded by society's programming. Sandra Upson, WIRED, "Westworld Recap, Season 2 Episode 8: The Great Ghost Nation Mystery," 11 June 2018 By removing inhibitions and consequences, the park holds a mirror up to our faces, revealing truths that are otherwise occluded by society's programming. Sandra Upson, WIRED, "Westworld Recap, Season 2 Episode 8: The Great Ghost Nation Mystery," 11 June 2018 By removing inhibitions and consequences, the park holds a mirror up to our faces, revealing truths that are otherwise occluded by society's programming. Sandra Upson, WIRED, "Westworld Recap, Season 2 Episode 8: The Great Ghost Nation Mystery," 11 June 2018 In response, a whole industry has built up to help occlude and conceal hacking tools. Lily Hay Newman, WIRED, "Inside the Takedown of a Notorious Malware Clearinghouse," 16 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'occlude.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of occlude

1581, in the meaning defined at transitive sense 1

History and Etymology for occlude

Latin occludere, from ob- in the way + claudere to shut, close — more at close

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Dictionary Entries near occlude

occision

Occitan

Occleve

occlude

occluded front

occludent

occlus-

Statistics for occlude

Last Updated

9 Oct 2018

Look-up Popularity

Time Traveler for occlude

The first known use of occlude was in 1581

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More Definitions for occlude

occlude

verb
oc·clude | \ə-ˈklüd, ä- \
occluded; occluding

Medical Definition of occlude 

transitive verb

1 : to close up or block off : obstruct a thrombus occluding a coronary artery

2 : to bring (upper and lower teeth) into occlusion

3 : to take in and retain (a substance) in the interior rather than on an external surface : sorb proteins in precipitating may occlude alcohol

intransitive verb

1 : to come into contact with cusps of the opposing teeth fitting together his teeth do not occlude properly

2 : to become occluded

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