This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
傪 combines the person radical 亻 with 參, which likely contributes sound. The exact historical development is uncertain.
A person 亻 beside the complex shape 參. Since the meaning is unclear, picture a person standing next to an abstract, tangled form, representing something obscure.
For サン, imagine a person 亻 standing under the sun (サン) trying to make sense of the tangled 參 shape: sun -> サン.