noun
suitable temperature; right temperature; moderate temperature
Refers to a temperature that is appropriate for a specific purpose, such as cooking, storage, or comfort. Often used in instructions and everyday conversation.
ワインは適温で保存してください。
Please store the wine at a suitable temperature.
この料理は適温で食べるのが一番おいしい。
This dish tastes best when eaten at the right temperature.
Compound of 適 (suitable) and 温 (temperature). The reading is on'yomi for both characters.