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磋

Tap the pinyin to hear it

(old) to polish bones, horns, ivory etc into tools; (bound form) to deliberate; to consult

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Old HSK
Level 6
Strokes
14
Radical
石 +10
Structure
Left–right 左右
Traditional
磋
Common rank
#4,141
Unicode
U+78CB

Sound it out + =

Formation & memory

Break the character into parts you already know.

How 磋 is formed

Phono-semantic compound (形声字)

石 meaning “stone” + 差 sound ( chà )

Components 石 差

Words with 磋

The most common words first — learning a character in context makes it stick.

WordPinyinMeaning
磋商 cuō shāng to consult; to discuss seriously; to negotiate; to confer; negotiations; consultations
切磋琢磨 qiē cuō zhuó mó lit. cutting and polishing (idiom); fig. to learn by exchanging ideas or experiences
切磋 qiē cuō to compare notes; to learn from one another
磋磨 cuō mó to polish and rub; (fig.) to torment; to torture; (fig.) to engage in discussion to hone a…

Sound family

Characters sharing the sound component 差 — compare how they read.

CharacterPinyinMeaning
差 sound part chà difference, gap; almost, nearly; in error; an officer
搓 cuō to rub or roll between the hands
嗟 jiē sigh, alas
瘥 chài to recover from disease; an epidemic
嵯 cuó high, towering; rugged, irregular
槎 chá raft; time, occasion; to hew
鹾 cuó salty; salt