123456Keywordfontaneltop of the headskullFrequency#5288Strokes6ReadingsxìnMnemonicA skull from above, with 乂 marking the fontanelleStroke orderComposed of丿slash囗enclosure乂to governUsed in characters傻foolish瑙agate蓖the castor-oil plant篦fine-toothed comb貔fox硇sal ammoniacUsed in vocabulary囟xìnfontanel (gap between the bones of an infant's skull)囟门xìnménfontanel (gap between the bones of an infant's skull)