triathlete
/traɪˈæθliːt/
noun
- A person who competes in a triathlon, an athletic event that combines swimming, cycling, and running.
- The triathlete trained every day to prepare for the Ironman competition.
- Becoming a professional triathlete requires incredible endurance and discipline.
- My neighbor is a dedicated triathlete who wakes up at 5 a.m. to swim.
Synonyms