A part
室
Shown as a part of 3 words so far, read one way.
しつ 3 words
- 会議室かいぎしつconference room
会議室 · here “room”
- 研究室けんきゅうしつthe professor's office; laboratory
研究室 · here “room”
Also written with 室
These words contain the character in their spelling but show no breakdown that names it, so nothing is claimed about its role in them.