Portable/ˈpɔːrtəbl/ Definition 1 of 2Pro Tip 1/3Physical Objects Use 'portable' for physical items you can easily carry, like gadgets and small appliances. She always brings her portable charger. Pro Tip 2/3Ease of Movement 'Portable' emphasizes convenience in transportation or relocation of items. The portable fan can be moved to any room. Pro Tip 3/3Not Fixed 'Portable' suggests that the item is not attached to one place, unlike 'stationary' objects. Portable playpens give parents flexibility.