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triathlon

1 ENTRIES FOUND:
triathlon /traɪˈæθlən/ noun
plural triathlons
triathlon
/traɪˈæθlən/
noun
plural triathlons
Britannica Dictionary definition of TRIATHLON
[count] sports
: a long-distance race that has three parts (such as swimming, bicycling, and running)

— triathlete

/traɪˈæθˌliːt/ noun, plural triathletes [count]