[hep-tath-luh n, ‐lon]
an athletic contest for women comprising seven different track-and-field events and won by the contestant amassing the highest total score.
Origin of heptathlon
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
an athletic contest for women in which each athlete competes in seven different events
Word Origin for heptathlon
C20: from hepta- + Greek athlon contest
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012