This is the 2939th most frequent Korean word.
짐을
"짐을" means "luggage" or "baggage" (accusative form).
짐을 in this sentence refers to 'luggage' that the speaker is preparing for their trip.
나는 짐을 챙겨 여행을 떠날 준비를 했다.
I packed my luggage and prepared to leave for the trip.
짐을 here signifies physical 'baggage' being moved or handled.
그는 짐을 옮기는 일을 도와주기로 했습니다.
He decided to help move the luggage.
짐을 in this context means 'items or belongings' requiring organization during moving.