Explore each form from the oldest known stage to today.
Historical forms are not available yet. The current form is shown as a reference.
The kanji 渉 is a phono-semantic compound character, formed by combining the water radical (氵, sanzui) with the phonetic component 歩 (meaning "to walk"). This structure creates the meaning "to walk through water" or "to wade." The character's core concept is crossing a shallow body of water on foot, which naturally extended to mean "to ford" a river. The phonetic component 歩 not only suggests the pronunciation but also reinforces the action of stepping. Historically, the character 渉 evolved in China during the era of small seal script (小篆). It is a simplified form of an earlier, more complex character. The original concept is preserved in the modern form, where the water radical visually represents the river or body of water being crossed. The character's development followed the standard simplification and stylization process from seal script to clerical script (隷書) and finally to the regular script (楷書) used today. The character arrived in Japan in waves, primarily between the 5th and 8th centuries, as part of the broader importation of Chinese writing and culture. It was likely transmitted through Buddhist texts, official documents, and classical Chinese works brought by scholars and monks. In Japan, the character retained its core meaning of "ford/wade" but also developed extended, more abstract meanings such as "to be involved in," "to negotiate," or "to refer to," as seen in words like 交渉 (kōshō, negotiation) and 渉外 (shōgai, public relations). This semantic shift from a physical action to a metaphorical one—"crossing over" into different areas of discussion or involvement—is a key linguistic note in its Japanese usage.