Search the dictionary A Chinese word or character, or English Search 4 entries. zúsè 足色 of standard purity zǔsè 阻塞 to block jiāotōngzǔsè 交通阻塞 traffic jam mànxìngzǔsèxìngfèibìng 慢性阻塞性肺病 chronic obstructive pulmonary disease (COPD)