triathlon

noun

An athletics event in which contestants compete in swimming, cycling and running in turn.

She trained for months to compete in her first triathlon.

意味（1）

An athletics event in which contestants compete in swimming, cycling and running in turn.

意味（2）

(historical) A former Olympic athletics event in which contestants compete in long jump, shot put, and 100-yard dash.

意味（3）

Generally, a sports event in which contestant compete in a combination of three sports.