sān​jiǎo​hán​shù

trigonometric function

sān three

Three horizontal strokes, representing the number three.

Character Evolution

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

Component uses

Sound (2 of 4 verified)

Meaning (2 of 4 verified)

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartsams.rum (*s.r- > s-; infl. by 四 *s-?)three
samHs.r[u]m-s (*s.r- > *s-, infl. by 四 *s-?)three times

說文解字

《說文》:“三,天地人之道也。从三數。弎,古文三从弋。”

Sources

Character origin
漢語多功能字庫季旭昇《說文新證》p.51
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica

jiǎo, jué horn

Pictograph of a horn.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
Oracle form
Oracle Bone ~1250-1000 BC
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Mid Western Zhou ~900 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Late Western Zhou ~800 BC
Bronze form
Bronze Early Warring States ~400 BC
Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Regular Modern

Component uses

Meaning (4 of 12 verified)

Sound (2 of 4 verified)

Iconic (3)

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartkaewkC.[k]ˤrok horn, corner

說文解字

《說文》:“角,獸角也。象形,角與刀魚相似。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica

hán envelop, case

Original meaning: quiver, arrow case

Pictograph of an arrow inside a quiver. Based on the original meaning "quiver, arrow case". The meaning later shifted to "case", "box", "envelop" and "letter".

Components

Iconic component
characterless component

Depicts an inverted arrow.

Iconic component
qiǎn, kǎn enclosure

Used here to depict a quiver.


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 Late Western Zhou ~800 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 Western Han 202 BC-9 AD
Seal form
Seal Western Han 202 BC-9 AD
Seal form
Seal Shuowen ~100 AD
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Clerical form
Clerical Western Han 202 BC-9 AD
Regular Modern

Component uses

Sound (0 of 2 verified)

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagarthomCə-m-kˤ[ə]m envelop, contain

說文解字

《說文》:“圅,舌也。象形,舌體。从,亦聲。肣,俗圅从肉、今。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica

shù, shǔ, shu number Simplified

Simplified form of . Phonosemantic compound. represents the meaning and represents the sound.

Components

Meaning component
tap

is a component form of .

Sound component
lóu, lǚ, lǘ surname
Change in sound

Component uses

Sound (0 of 2 verified)

Historical Pronunciations

Sources

Readings & variants
Unicode

shù, shǔ, shu number Traditional

Phonosemantic compound. represents the meaning and represents the sound.

Components

Meaning component
tap

is a component form of .

Sound component
surname
Change in sound

Character Evolution

Seal form
Seal Qin 221-206 BC
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 Eastern Han 25-220 AD
Regular Modern

Component uses

Sound (0 of 2 verified)

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-SagartsrjuXs-roʔ count (v.)
srjuHs-roʔ-s number (n.)
sraewks-rok frequently

說文解字

《說文》:“數,計也。从攴,婁聲。”

Sources

Character origin
漢語多功能字庫
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica