This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
綝 combines 糸 (thread) with 林 (forest). The exact historical development is uncertain, and the character is rare in modern Japanese.
The left side is thread 糸 and the right side is a forest 林. Imagine a tangled thread woven through a dense forest, but its meaning remains unclear.
For チン, imagine a chin-high thread tangled in the forest: chin -> チン, though the kanji's meaning is uncertain.