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Roald Dahl fans guess the meaning of his weird words
28 May 2016 Last updated at 11:03 BST
Roald Dahl was the master wordsmith who wrote some of the nation's most memorable children's books.
To mark 100 years since his birth, almost 8,000 of the phrases he used in his novels are going to be published in a special dictionary.
The BBC asked some of his biggest fans in Manchester what they thought of his language.
