樞 is a traditional Chinese hanzi, listed here under the keyword “door hinge”. It is built from 木 (tree) and 區 (area). It appears as a component in 1 other character in this index.
On KumiJi Glyph Explorer, open the parts search and type “tree” + “area”. 樞 is among the results, together with every other character containing the same shapes.
Open 樞 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.