泣(な)き声(ごえ)

crying voice

泣(な)き出(だ)す

to burst into tears

泣(な)き止(や)む

to stop crying

泣(な)き虫(むし)

crybaby

泣(な)き顔(がお)

tearful face

泣(な)き言(ごと)

complaint; whining

赤(あか)ちゃんの泣(な)き声(ごえ)が聞(き)こえます。

I can hear a baby crying.

子(こ)どもはすぐに泣(な)き出(だ)す。

Children start crying easily.