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Pronunciation of 

rocket science

view main entry for rocket sciencenoun [uncountable] informal 
British English pronunciation: rocket scienceClick to listen to the pronunciation of rocket science

derived word

rocket scientistrocket scientists

noun [countable]
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pre-cation

a paid holiday given to a new employee before they start their job

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selfie stick

an expandable stick which you attach to a mobile phone or camera to help you take a selfie …

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