A part
冷蔵
Shown as a part of 1 word so far, read one way.
れいぞう 1 word
- 冷蔵庫れいぞうこrefrigerator
冷蔵庫 · here “refrigeration”
Also written with 冷蔵
These words contain the character in their spelling but show no breakdown that names it, so nothing is claimed about its role in them.