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traceur

British  
/ træˈsɜː /

noun

  1. a participant in the sport or activity of parkour

"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

Etymology

Origin of traceur

C20: French,literally: one who traces

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.

She said her journey as a traceur — a parkour practitioner — started as a joke.

From Washington Post

If you’re interested in becoming a traceur yourself, this blog will help you get started. 

From Forbes

In Scotland, Simon Sharkey's Jump, about what it takes to be a traceur, is at Platform in Glasgow tonight and then at the Rothes Halls in Glenrothes next week.

From The Guardian

"Real parkour is about going from point A to B as fast, efficiently and safely as possible, which is why you repeat all the moves, jumps and falls a million times in controlled situations before you try anything more challenging," says 18-year-old Thomas Mougne, a traceur from suburban Paris.

From Time Magazine Archive