noun
small parcel; package
Refers to a small parcel or package, often used in postal or delivery contexts.
郵便局で小荷物を送った。
I sent a small parcel at the post office.
小荷物が届いたらすぐに知らせてください。
Please let me know as soon as the package arrives.
小包 is a more common word for a small package or parcel, often used in everyday conversation and postal services.
Compound of 小 (small) and 荷物 (luggage, baggage). The exact historical derivation is uncertain, but the meaning is transparent from its components.