Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: LanguagesCantoneseCan‧to‧nese /ˌkæntəˈniːz◂/ noun [uncountable] SLLa Chinese language spoken in Southern China and Hong KongExamples from the CorpusCantonese• And the Cantonese here were nothing like their cousins across the estuary. ldoceonline.com