(a) Immense, immeasurable; enormous; incomparable, extraordinary; also, monstrous, grotesque [quot. a1300]; of fear, pain, joy, etc.: very intense; of an army, a mountain, etc.: very large; of noise……

(a) Modifying an adj. or adv.: exceedingly, extremely, very; immensely; incomparably, extraordinarily; (b) modifying a verb: to an extraordinary degree, very much. …