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American pronunciation of 

perforation

view main entry for perforation noun  /ˌpɜrfəˈreɪʃ(ə)n/
British English pronunciation: perforation
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This is the American English pronunciation of perforation.

View British English pronunciation of perforation.

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BuzzWord

moto-doping

in competitive cycling, the illegal use of motors on bikes in order to gain advantage over other riders

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Open Dictionary

unhappen

be reversed; be as if it had never happened

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