splashed pattern dyeing or weaving, (kokuji)
纃 is a kokuji (Japanese-made kanji) that centers on a splashed or mottled pattern created through dyeing or weaving, often associated with the traditional kasuri technique.
纃 is a kokuji created in Japan, combining the thread radical 糸 with 齊, which likely contributes a phonetic or semantic role related to evenness or arrangement, reflecting the patterned nature of kasuri weaving. The exact historical development is uncertain.
The left side 糸 (thread) and the right side 齊 (suggesting orderly arrangement) together picture threads arranged to create a splashed pattern, like the blurred edges of kasuri fabric.
For かすり, imagine a piece of kasuri fabric with a blurry (かすり) pattern: the word itself sounds like 'kasuri', and the kanji shows threads (糸) arranged (齊) to make that blurry design.
—