The process of tumefying; the organic process whereby tissue becomes swollen by the accumulation of fluid within it.

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