Clothes Radical

It signals a clothing- or covering-related part of a Han character.

Han characters are Chinese-origin characters used in Chinese, Japanese, and Korean writing traditions. The clothes radical ⻂ is a structural clue for dictionary lookup or character analysis, not a complete reading: the whole character provides the pronunciation and meaning.

The ancestral form of 衣 is attested in oracle-bone inscriptions, then appears in bronze, manuscript, seal, and clerical forms. It is a drawing of an upper garment with a neck opening, sleeves, and overlapping fronts. Early dictionary glosses distinguish 衣, an upper garment, from 裳, a lower garment. Later, 衣 also meant clothing generally, a cover or coating, and the acts of wearing and covering. Radical systems help readers find characters in ideograph dictionaries. Chinese-, Japanese-, and Korean-language reference traditions have different readings and glyph styles; the clothing clue travels among them, but does not guarantee that every character containing it means clothing.

Are ⻂, 衤, and 衣 interchangeable?

No; they have separate radical, component, and character roles.

Unicode keeps ⻂ as a radical-only reference symbol, 衤 as the ordinary left-side component in written characters, and 衣 as the full ideograph for an upper garment or clothing. The forms are related but do different jobs; ⻂ is not a replacement for either ordinary text form.