空穴来风
kōng​xué​lái​fēng

unfounded

空 kōng, kòng empty

Phonosemantic compound. 穴 represents the meaning and 工 represents the sound.

Components

穴
穴 Meaning component
xué, jué cave
工
工 Sound component
gōng work

Character Evolution

Bronze form
Bronze Late Warring States ~250 BC
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
Regular Modern

Component uses

Sound (1 of 6 verified)

控腔崆倥箜焢

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartkhuwngkʰˤoŋ hollow, empty; hole
khuwngXkʰˤoŋʔ hollow, empty; hole

說文解字

《說文》：“空，竅也。从穴，工聲。”

Sources

Character origin
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)

穴 xué, jué cave

Pictograph of a cave opening.

Character Evolution

Seal form
Seal Warring States (Chu) 475-221 BC
Seal form
Seal Warring States (Chu) 475-221 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
Regular Modern

Component uses

Meaning (15 of 47 verified)

空究穿窗穷窝窃窄窑帘窜窥窦窟窘窍窒窖穹窿邃窠窈窕窣窸窀窨窳窭穸窆窬竅窩竇窮竄窪窅窾穵窯竈窺竊屄

Iconic (4)

突奂罙奐

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagarthwet[ɢ]ʷˤi[t] cave, pit

說文解字

《說文》：“穴，土室也。从宀，八聲。”

Sources

Character origin
季旭昇《說文新證》p.605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)

来 lái come Simplified

Original meaning: wheat

Simplified form of 來. Pictograph of a stalk of wheat. The current meaning "come" is a phonetic loan. The original meaning "wheat" is now written as 麥.

Component uses

Sound (1 of 8 verified)

莱睐涞徕崃赉铼梾

Sources

Character origin
季旭昇《說文新證》p.465
Readings & variants
Unicode

风 fēng wind Simplified

Simplified form of 風. Originally written the same as 鳳 (phoenix) because the two characters sounded the same. Later the bottom part of the character was abbreviated to distinguish the two characters.

Components

凡
凡 Sound component
fán all
㐅
㐅 Simplified component
wǔ five

Shorthand for the 虫 component in the traditional character 風.

Component uses

Meaning (0 of 10 verified)

飘岚飙飓飕飒飚飑飖飐

Sound (1 of 4 verified)

疯讽枫砜

Sources

Readings & variants
Unicode

來 lái come Traditional

Original meaning: wheat

Pictograph of a stalk of wheat. The current meaning "come" is a phonetic loan. The original meaning "wheat" is now written as 麥.

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
Bronze form
Bronze Late Shang ~1100 BC
Bronze form
Bronze Late Shang ~1100 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 Warring States (Chu) 475-221 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 (3 of 8 verified)

麦麥睞萊賚徠棶淶

Iconic (4)

差麦麥𠩺

Simplified (1)

麦

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartlojmə.rˤək (> *mə.rˤə)a kind of wheat
lojmə.rˤək (> *rˤə)come

說文解字

《說文》：“來，周所受瑞麥來麰，一來二縫。象芒朿之形。天所來也，故為行來之來。”

Sources

Character origin
季旭昇《說文新證》p.465
Readings & variants
Unicode
Historical pronunciations
Baxter-Sagart
Historical images
Academia Sinica
Etymology
Shuowen Jiezi (說文解字)

風 fēng wind Traditional

Originally written the same as 鳳 (phoenix) because the two characters sounded the same. Later the bottom part of the character was abbreviated to distinguish the two characters.

Components

凡
凡 Sound component
fán all
鳳
鳳 Remnant component
fèng male phoenix

Abbreviated remnant of 鳳, originally a pictograph of a mythical bird. Later reanalyzed as 虫.

Character Evolution

Oracle form
Oracle Bone ~1250-1000 BC
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 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 Eastern Han 25-220 AD
Regular Modern

Component uses

Meaning (2 of 10 verified)

颼飆颱颻颶颯颭飄嵐颳

Sound (1 of 3 verified)

楓瘋諷

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagartpjuwngprəm wind (n.)
pjuwngHprəm-s blow; criticize

說文解字

《說文》：“風，八風也。東方曰明庶風；東南曰清明風；南方曰景風；西南曰涼風；西方曰閶闔風；西北曰不周風；北方曰廣莫風；東北曰融風。風動蟲生，故蟲八日而化。从虫，凡聲。凬，古文風。”

Sources

Character origin
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)