Not moderate; exceeding just or usual and suitable bounds; excessive; extravagant; unreasonable; as, immoderate demands; immoderate grief; immoderate laughter
disapproval If you describe something as immoderate, you disapprove of it because it is too extreme. He launched an immoderate tirade on Turner. = excessive. not within reasonable and sensible limits = excessive
[ -d(&-)r&t ] (adjective.) 14th century. Middle English immoderat, from Latin immoderatus, from in- + moderatus, past participle of moderare to moderate.