This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
鵢 is a rare character composed of 身 (body) and 鳥 (bird). The exact historical development and original meaning are uncertain.
The kanji combines 身 (body) and 鳥 (bird). Without a known meaning, picture a bird's body, but treat the overall meaning as unclear.
For シン, imagine a thin bird (シン sounds like 'thin') perched on a body: thin -> シン, though the meaning is uncertain.
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