noun
head voice
A vocal register used in singing, often contrasted with chest voice. The Japanese term 頭声 is a synonym.
See also: 頭声
彼女はヘッドボイスで高音をきれいに歌い上げた。
She sang the high notes beautifully using her head voice.
Variant with interpunct, sometimes used for clarity or in music contexts.
Borrowed from English 'head voice'.