(Chinese medicine) a type of spasm or seizure characterized by the repeated contraction and relaxation of the limbs; now usually written [[瘛疭|瘛瘲|chi4 zong4]]

clonic convulsions or spasms in traditional Chinese medicine, characterized by the alternating contraction and relaxation of muscles; also written [[瘈疭|瘈瘲|chi4 zong4]]