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She died of a brain tumour.
an operation to remove the tumour
This is the British English definition of tumour. View American English definition of tumour.
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View the pronunciation for tumour.
a paid holiday given to a new employee before they start their job
the science of making or flying planes
an expandable stick which you attach to a mobile phone or camera to help you take a selfie …
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Definition of tumour from the online English dictionary from Macmillan Publishers Limited.