showjumpingPronunciation: /ˈʃəʊdʒʌmpɪŋ/Translate showjumping | into French | into German | into Italian Definition of showjumping noun [mass noun] the competitive sport of riding horses over a course of fences and other obstacles in an arena, with penalty points for errors. Derivatives showjump verb showjumper noun showjumping in other Oxford dictionaries Definition of showjumping in the US English dictionary