1. Athletic activity involving vaulting, jumping, somersaults and other acrobatic movements to negotiate obstacles; usually performed in an urban area using street architecture, jumping between buildings, etc.

Encyclopedia: Free running

• chorine
• chorioallantoic membrane
• chorioallantois
• choriomeningitis
• chorion
• chorionic
• chorionic villus
• chorionic villus biopsy
• chorionic villus sampling
• chorioretinitis
• Choriotis
• Choriotis australis
• chorister
• Chorizagrotis
• Chorizagrotis auxiliaris
• Chorizema
• chorizo
• chorography
• choroid
• choroid coat
• choroid plexus
• choroid vein
• choroidal artery
• choropleth map
• chortle