[mass noun](Medicine)a condition of shortening and hardening of muscles, tendons, or other tissue, often leading to deformity and rigidity of joints (医)挛缩 adduction contracture of the hip in cerebral palsy. 脑瘫引起的臀部内收挛缩。 [count noun]the contractures had been caused by intramuscular injections. 挛缩是由肌肉注射引起的。
语源
mid 17th cent.: from French, or from Latin contractura, from Latin contract- 'drawn together', from the verb contrahere