A part
重
Shown as a part of 2 words so far, read one way.
じゅう 2 words
- 重要じゅうようimportant, essential
重要 · here “heavy”
- 重力じゅうりょくgravity
重力 · here “considerable; heavy”
Also written with 重
These words contain the character in their spelling but show no breakdown that names it, so nothing is claimed about its role in them.