an athletic contest for men in which each athlete competes in ten different events
Compare heptathlon
WordReference Random House Learner's Dictionary of American English © 2026
de•cath•lon /dɪˈkæθlɑn/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2026- Sportan athletic contest having ten different track-and-field events.
de•cath•lon
(di kath′lon),USA pronunciation n.
- Sportan athletic contest comprising ten different track-and-field events and won by the contestant amassing the highest total score.
- dec- + Greek âthlon prize, contest 1910–15
Collins Concise English Dictionary © HarperCollins Publishers::
'decathlon' also found in these entries (note: many are not synonyms or translations):