Jean Passepartout, a character in Jules Verne's novel 'Around the World in Eighty Days', is the French valet of the novel's English main character, Phileas Fogg. His surname translates literally to "goes everywhere", but this is an idiom for "skeleton key" in French. It is also a play on the English word passport and the French word partout (everywhere).

The character of Passepartout serves several purposes in the narrative - as a point-of-view character for Verne's French readers, and as comic relief, both in his reactions to the strange places and events he encounters, and in a tendency to get trapped, abducted, or, on at least one occasion, left behind.

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