falsetto
US /fɑːlˈset̬.oʊ/
UK /fɑːlˈset̬.oʊ/

1.
假聲
a method of voice production used by male singers, especially tenors, to sing notes higher than their normal range
:
•
He hit a perfect falsetto note at the end of the song.
他在歌曲結尾處唱出了完美的假聲。
•
His voice sometimes breaks into a high falsetto.
他的聲音有時會變成高亢的假聲。