A Heavy Goods Vehicle (HGV) is a large vehicle used for transporting goods and materials. It is also known as a LORRY, which is a five-letter word that can be used to solve the crossword. HGVs are typically used for long-distance transportation of goods and materials, and they are usually larger than other types of vehicles. They are often used in the construction industry, as well as for transporting goods from warehouses to stores.