a contest or trial of strength, as of boxing.

period; session; spell

a bout of illness.

a turn at work or any action.

a going and returning across a field, as in mowing or reaping.

noun

course , fit * , go * , round , run , session , shift , spell , stint , stretch , tear , term , tour , trick * , turn , bat , battle , boxing match , competition , contest , encounter , engagement , go , match , set-to , struggle , hitch , inning , time , trick , watch , attack , attempt , binge , booze , carouse , circuit , clash , conflict , essay , fight , fray , job , period , set to , siege , spree , trial