Explore each form from the oldest known stage to today.
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The kanji "児" is a simplified form of the older character "兒", which is a pictograph depicting an infant with an open fontanelle on the top of its head. The original oracle bone script showed a profile view of a baby's head, emphasizing the large, soft spot (fontanelle) that has not yet fused, which was a clear and distinctive indicator of a very young child. This makes its primary formation method pictographic, representing a physical characteristic of an infant. The character evolved through the Bronze script and Seal script periods, where the depiction became more stylized and regularized. In the Seal script, the character "兒" clearly shows a head with an open fontanelle above the radical "儿" (hito), which itself is a pictogram of a person. This reinforces the meaning of a human child. The simplification to "児" is a later graphical development that occurred in China, likely for faster writing in cursive scripts, and it was this simplified form that was adopted as standard in Japan. "兒" arrived in Japan around the 5th century AD, imported alongside the broader Chinese writing system through cultural exchange, primarily via Korean peninsula. It was incorporated into the Japanese language, retaining its core meaning of "child." An important linguistic note is that in Japanese, "児" is often used in formal or compound words like "幼児" (infant) or "児童" (children), whereas the native Japanese word for child is "こ" (子), which also has its own kanji. The character "児" also appears in historical male given names, such as "鹿児島" (Kagoshima), though its reading "こ" there is an example of Japanese kun'yomi, demonstrating the complex layering of native and imported linguistic elements.