萎缩 Traditional form: 萎縮 Pinyin (reading): wěisuō Definitions: to wither to dry up (of a plant) to atrophy (of muscle, social custom etc) Characters: 萎 - to wither, to wilt 缩 - to withdraw, to shrink, to pull back; abbreviation Traditional characters: 萎 - to wither, to wilt 縮 - to withdraw, to shrink, to pull back; abbreviation