Explore each form from the oldest known stage to today.
The character 濡 is a phono-semantic compound, formed by combining the water radical 氵(水) on the left with the phonetic component 需 on the right. The semantic element 氵clearly indicates the character's association with water and moisture. The phonetic component 需, which itself means "to need" or "to require," originally depicted a person (儿 or 人) caught in rain (雨), thus providing both a sound clue (in Old Chinese, 需 and 濡 had similar pronunciations) and a reinforcing semantic connection to the concept of being exposed to and saturated by water. Historically, the character 濡 first appeared in small seal script (小篆) during the Qin dynasty, as standardized in the seminal work *Shuowen Jiezi*. The *Shuowen Jiezi* defines 濡 as "to soak" (漬也), confirming its core meaning. Its evolution from ancient bronze script to clerical script (隷書) and finally to the modern standard form saw a simplification of its complex strokes, but the fundamental structure of water radical plus phonetic has remained consistent for over two millennia. The kanji arrived in Japan in several waves, primarily from the 5th to 8th centuries AD, through the importation of Chinese texts like the Confucian classics and Buddhist sutras. It was adopted into the Japanese writing system as a regular-use kanji (常用漢字). A notable linguistic nuance is the Japanese verb 濡れる (nureru), which means "to get wet" and carries strong connotations of a complete, often undesirable, saturation. This contrasts with other words for wetness, such as 湿る (shimeru), which implies a more general dampness or humidity. The character is also used in the compound 濡れ衣 (nureginu), literally "wet garment," which is an idiom for a false accusation or a frame-up, drawing a powerful cultural metaphor of being stained by a crime one did not commit.