marathon, n.
(marathons)
freq. cnt. 1
(marathons)
freq. cnt. 1
any long and arduous undertaking
<noun.act> freq. cnt.: 1 freq. cnt.: 1
endurance contest marathon
semantic pointers
hypernym
a footrace of 26 miles 385 yards
<noun.event>
marathon
lexical pointers
derivationally related form
semantic pointers
hypernym