Shuowen component 320: 欠
About this component
Component: 欠
Seal font (Chongxi): 欠
Mandarin: qiàn
Sino-Vietnamese: khiếm
Japanese: ケツ (ketsu) ; ケン (ken) ; キ (ki) ; かける (kakeru) ; かく (kaku) ; あくび (akubi) ; かけ (kake)
Korean: HUM / 흠 ; KAM
Unihan definition: owe, lack, be deficient; Kangxi radical 76
Shuowen entry
張口气悟也。象气从人上出之形。凡欠之屬皆从欠。