完かん全ぜん気き体たいかんぜんきたいMeanings1nounperfect gas; ideal gasPhysics term for a hypothetical gas that obeys the ideal gas law exactly. Synonymous with 理想気体.See also: 理想気体完かん全ぜん気体きたいのじょの状態うたいほうていし方程式きはぴーぶいいこーるは PV = nRT で
