Search the dictionary A Chinese word or character, or English Draw a character Search 8 entries. cìgǔ 刺骨 piercing cígu 慈姑 arrowhead (Sagittaria subulata, a water plant) cígu 茨菰 arrowhead (Sagittaria subulata, a water plant) cìgù 赐顾 to honor (sb) by one's visit cìgù 賜顧 to honor (sb) by one's visit hánfēngcìgǔ 寒风刺骨 bone chilling wind (idiom) hánfēngcìgǔ 寒風刺骨 bone chilling wind (idiom) xuánliángcìgǔ 懸樑刺股 to study assiduously and tirelessly (idiom)