Trengganu Syllabification: (Treng·ga·nu)Pronunciation: /treNGˈgäno͞o/ (also Terengganu /ˌtereNG-/)Definition of Trengganu a state of Malaysia, on the eastern coast of the Malay Peninsula; capital, Kuala Trengganu. Trengganu in other Oxford dictionaries Definition of Trengganu in the British & World English dictionary