augmentative adj 1: increasing or having the power to increase especially in size or amount or degree; "`up' is an augmentative word in `hurry up'" 2: intensifying by augmentation and enhancement [syn: {augmentative}, {enhancive}]
Augmentative \Aug*ment"a*tive\, a. [Cf. F. augmentatif.] Having the quality or power of augmenting; expressing augmentation. -- {Aug*ment"a*tive*ly}, adv. [1913 Webster]
Augmentative \Aug*ment"a*tive\, n. (Gram.) A word which expresses with augmented force the idea or the properties of the term from which it is derived; as, dullard, one very dull. Opposed to {diminutive}. --Gibbs. [1913 Webster]