excitable Syllabification: (ex·cit·a·ble)Pronunciation: /ikˈsītəbəl/Translate excitable | into German | into Italian | into Spanish Definition of excitable adjective responding rather too readily to something new or stimulating; too easily excited:Chip could be a bit wayward and excitable (of tissue or a cell) responsive to stimulation. Derivatives excitabilityPronunciation: /ikˌsītəˈbilitē/ noun excitablyPronunciation: /-əblē/ adverb excitable in other Oxford dictionaries Definition of excitable in the British & World English dictionary