triathlon

Pronunciation

• (UK) IPA ^(key): /traɪˈæθlɒn/
• (US) IPA ^(key): /traɪˈæθˌlɑn/

• Audio (UK)

  (file)

Noun

Singular triathlon

Plural triathlons

1. (countable) (sports) A triathlon is an athletics event where contestants compete in swimming, cycling and running.