How to say "freezer" in Japanese

Choosing the right word
  • 冷凍庫れいとうこCommon
    nounThe freezer compartment or chest freezer as a household appliance. This is the word you want for everyday talk about the kitchen freezer, such as where frozen food is stored.
    私が冷凍庫れいとうこを持もつ十分じゅうぶんな理由りゆうがいくつかある。↗
    There are several good reasons why I have a freezer.
  • nounA loanword covering the same household appliance sense. Perfectly understandable, but less common than the native term, and it can also refer to other freezer devices in context.
  • 凍結器とうけつき
    nounA technical term for freezing equipment that freezes things, not the freezer in your kitchen. Seldom the word you want in everyday conversation; it belongs to industrial or laboratory contexts.
  • 冷却器れいきゃくき
    nounA device that cools, glossed variously as refrigerator, cooler, freezer, or radiator of a car. Its core sense is a cooler, so it is only marginally 'freezer' and rarely what you want for the appliance.
  • 冷凍機れいとうき
    nounA refrigerating or freezing machine, typically mechanical or industrial refrigeration equipment. It is not the freezer compartment of a refrigerator, so it is seldom the right word for the household appliance.

For the household appliance, 冷凍庫 is the usual word; 「フリーザー」 is a loanword alternative, while the other three are mainly technical or mechanical terms for cooling/freezing equipment rather than the kitchen freezer.

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