甲子
jiǎ​zǐ

first year

甲 jiǎ, jia 1st heavenly stem, fingernail

Origin unclear. Possibly depicts cracks on a shell or tree bark.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (3 of 14 verified)

押鸭匣闸奄钾呷岬胛狎柙鉀鴨閘

Meaning (0 of 1 verified)

厣

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartkaep[k]ˤr[a]p 1st heavenly stem; fingernail

說文解字

《說文》：“甲，東方之孟，陽气萌動。从木戴孚甲之象。一曰人頭宜為甲，甲象人頭。，古文甲，始於十，見於千，成於木之象。”

Sources

Character origin
季旭昇《說文新證》p.957-958李学勤《字源》p.1270-1271漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

子 zi, zǐ child

Pictograph of a small child with its two arms waving.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Early Western Zhou ~1000 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Spring and Autumn 771-476 BC
Bronze form
Bronze Mid Spring and Autumn ~600 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Eastern Han 25-220 AD
Clerical form
Clerical Western Jin 266-316 AD
Regular Modern

Component uses

Meaning (10 of 21 verified)

好存字李孩孙季孤仔孟孽籽孺孢孪孳孥囝孫孨孿

Iconic (15)

了学教保包孔乳孕孝孚孛孑孓斿學

Sound (2 of 5 verified)

字仔孜籽耔

Remnant (3)

了孑孓

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarttsiX[ts]əʔ 1st earthly branch
tsiXtsəʔ child; gentleman, master

說文解字

《說文》：“子，十一月陽气動，萬物滋，人以為偁。象形。，古文子，从巛，象髮也。，籀文子，囟有髮，臂、脛在几上也。”

Sources

Character origin
徐中舒《甲骨文字典》p.1571漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)