音おん域いきおんいきFreq.FrequencyTop 50,000Meanings1nounrange; register; compassmusicUsed in music for the pitch range of a voice or instrument. 音域が広い means a wide range; 音域が狭い means a narrow range.彼かの女じょは音おん域いきがとても広ひろい。She has a very wide vocal range.この曲きょくは私わたしの音おん域いきに合あわない。This song doesn't fit my range.