This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
傓 combines 亻 (person) with 扇 (fan). The exact historical development is uncertain, and the character is rare.
A person 亻 beside a fan 扇 suggests someone fanning or stirring up something, but the exact meaning is unclear.
For セン, imagine a person using a fan to send a breeze: send -> セン, and the fan moves the air.