This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
趍 combines 走 (run) with 多 (many). The exact historical development is uncertain, but it likely originally expressed a meaning related to running or movement.
The outside is 走 (run) and the inside is 多 (many). Picture many people running together, but the exact meaning is uncertain.
For チ, imagine a cheetah running: cheetah -> チ, and the running radical 走 reinforces the image of speed.