key
English · key
key (for a lock)
- 请把门锁上,别忘了带钥匙。qǐng bǎ mén suǒ shàng, bié wàngle dài yàoshi.Please lock the door and don't forget to bring the keys.
- 这是解决问题的关键。zhè shì jiějué wèntí de guānjiàn.This is the key to solving the problem.
Topology: Left-right · Strokes: 12 strokes
Writing Balance Rule: The left metal radical (钅) should be compressed slightly to leave ample room for the complex right-hand phonetic component (龠).
Simplification Logic: The traditional form 鑰 uses 釒 for metal and 龠 for the phonetic/meaning. Simplified to 钥, the complex metal radical is streamlined to 钅.
Radical 钅 · Metal Radical (metal, mineral, hard object)
Semantic Clue (形旁): 钅 (Indicates that a key is made of metal.)
Phonetic Clue (声旁): 龠 (original sound: yuè / yao)
A metal object (钅) shaped like an ancient flute/pipe instrument (龠) used to turn locks and unlock doors.
- 钅 metal semantic radical
- 龠 phonetic and structural component
Phonetic Family (形声字家族)
4· Phonetic Root: 龠 (yuè)Origin: Combined from the metal radical (钅) indicating material and 龠 providing the sound. Ancient locks required intricate metal bars shaped like musical pipes to align internal tumblers.
Semantic Evolution: Originally referred specifically to a metal lock bolt or key, later generalized to mean any instrument that opens a lock or metaphorical solution.
- Ancient Chinese locks were often wooden or bronze padlocks requiring specialized key inserts.
- Frequently used in the compound word yàoshi (钥匙) in modern Mandarin.
You pull a shiny piece of METAL (钅) shaped like a FLUTE (龠) out of your pocket to act as your KEY (yuè) to the castle.
yuèForgetting that 'yuè' is most commonly encountered in daily life as part of the disyllabic compound 钥匙 (yàoshi) where the second character becomes neutral tone.
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