drivelling adjective 3noun 1forms 3 adjective3 •That drivels or drools. •Idiotic, incomprehensible; senseless. •Overcome to the point of being mindless or inarticulate."How do you feel now?" 'In a perfectly drivelling state of contentment. That dinner was delightful." — 1950 noun1 •Foolish talk. formsdrivellings · more drivelling · most drivelling