Noun chore has 1 sense
  1. job, task, chore - a specific piece of work required to be done as a duty or for a specific fee; "estimates of the city's loss on that job ranged as high as a million dollars"; "the job of repairing the engine took several hours"; "the endless task of classifying the samples"; "the farmer's morning chores"
    --1 is a kind of duty
    --1 has particulars:
     ball-buster, ball-breaker; disagreeable task, disagreeable chore; stint