焉
yān

thereupon

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approved by inralback19 · Mar 30, 2026, 11:12 PM · Reviewed by Marcus Ngai on Mar 31, 2026, 02:11 AM

Phonosemantic compound. 鳥 represents the meaning and 正 represents the sound. Based on the original meaning "a type of bird". The current meaning is a phonetic loan.

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Original meaning: a type of bird

Phonosemantic compound. 鳥 represents the meaning and 正 represents the sound. Based on the original meaning "a type of bird". The current meaning is a phonetic loan.

Components

正
正 Sound component
zhèng, zheng, zhēng correct
Change in sound
鳥
鳥 MeaningRemnant component
niǎo bird

Character Evolution

Bronze form
Bronze Late Warring States ~250 BC
Seal form
Seal Shuowen ~100 AD
Clerical form
Clerical Qin 221-206 BC
Regular Modern

Historical Pronunciations

Middle ChineseOld ChineseGloss
Baxter-Sagart'jenʔa[n] how
hjen[ʔ]a[n] (atonic)(3p locative pronoun)

說文解字

《說文》：“焉，焉鳥，黃色，出於江淮。象形。”

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)