From Longman Dictionary of Contemporary EnglishHGVHGV /ˌeɪtʃ dʒiː ˈviː/ noun [countable] British English TTC (heavy goods vehicle) a large road vehicle used for moving goods SYN truckFrom Longman Business DictionaryHGVHGV TRANSPORTabbreviation for HEAVY GOODS VEHICLEan HGV licence