The act of taking out garbage — putting household or workplace trash out at the designated time/place for collection.
毎朝7時までにゴミ出しをお願いします。
Please take the garbage out by 7 a.m. every morning.
今週のゴミ出しは可燃ゴミだけなので、缶は来週まで置いておいて。
This week's garbage pickup is for burnable trash only, so leave the cans until next week.
彼はゴミ出し当番で、夜中にゴミ出しに行った。
He was on garbage duty and went out to take the garbage out at night.