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tumour

British  
/ ˈtjuːmə /

noun

  1. pathol

    1. any abnormal swelling

    2. a mass of tissue formed by a new growth of cells, normally independent of the surrounding structures

  2. obsolete pompous style or language

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • tumorous adjective

Etymology

Origin of tumour

C16: from Latin, from tumēre to swell

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Two days later, Lauren was referred for an MRI in Cardiff, which is when she was told it appeared to be a brain tumour.

From BBC

Woodland, who won the US Open at Pebble Beach in 2019, had an operation to remove a brain tumour in September 2023.

From BBC

His own health issues followed the death of his former bandmate Tom Parker, in 2022 at the age of 33, after he was diagnosed with an inoperable brain tumour.

From BBC

Despite making plans to study at university and become an actor, Noah said his slow growing brain tumour will eventually kill him.

From BBC

The blood test searches for fragments of DNA – or genetic code – that have escaped from tumours and entered the bloodstream.

From BBC