hyperwet adjective 2verb 1forms 5 adjective2 •Very wet.The hyperwet evergreen forest has no dry season. •(rare) Exessively or abnormally soaked with urine, especially as the result of hyperwetting. verb1 •(rare) To urinate an excessive or abnormal amount, such as into a diaper. formshyperwetted · hyperwetting · hyperwets · more hyperwet · most hyperwet