iodinate Syllabification: (i·o·din·ate)Pronunciation: /ˈīədnˌāt/Definition of iodinate verb [with object] (usually as adjective iodinated) Chemistry introduce iodine into (a compound). Derivatives iodinationPronunciation: /ˌīədnˈāSHən/ noun iodinate in other Oxford dictionaries Definition of iodinate in the British & World English dictionary