The amount by which something increases.

Roget 35: increase, augmentation, enlargement, extension; dilatation etc. (expansion) 194; increment, accretion; accession etc. 37; development, growth; aggrandizement, aggravation; rise; ascent etc. 305; exaggeration exacerbation; spread etc. (dispersion) 73; flood tide; gain, produce, product, profit.    ... show more

Roget 39: adjunct; addition, additament^†; additum [Lat.], affix, appelidage^†, annexe^†, annex; augment, augmentation; increment, reinforcement, supernumerary, accessory, item; garnish, sauce; accompaniment etc. 88; adjective, addendum; complement, supplement; continuation.    rider, offshoot, episode, side issue, corollary; piece [Fr.]; flap, lappet, skirt, embroidery, trappings, cortege; tail, suffix etc. (sequel) 65; wing.    ... show more

Roget 194: expansion; increase of size etc. 35; enlargement, extension, augmentation; amplification, ampliation^†; aggrandizement, spread, increment, growth, development, pullulation, swell, dilation, rarefaction; turgescence^†, turgidness, turgidity; dispansion^†; obesity etc. (size) 192; hydrocephalus, hydrophthalmus [Med.]; dropsy, tumefaction, intumescence, swelling, tumor, diastole, distension; puffing, puffiness; inflation; pandiculation^†.    dilatability, expansibility.    germination, growth, upgrowth^†; accretion etc. 35; budding, gemmation^†.    overgrowth, overdistension^†; hypertrophy, tympany^†.    bulb etc. (convexity) 250; plumper; superiority of size.    [expansion of the universe] big bang; Hubble constant.    ... show more

The statement of a theme in notes of greater duration (usually twice the length of the original).

Polish: augmentacja

The act of augmenting.