Unpack/ˌʌnˈpæk/ Definition 1 of 3Pro Tip 1/3Travel Context Used when arriving somewhere and removing items from luggage. After a long journey, I'll need time to unpack. Pro Tip 2/3Not Just Clothes Unpacking can involve any items you've carried, not only clothes. She unpacked her books from the moving boxes. Pro Tip 3/3Settling In Implies arranging your belongings and feeling settled in a new place. He unpacked his photos and hung them up.