to make someone cry; to move someone to tears
to grieve
兄は妹をからかって泣かした。
My older brother teased my younger sister and made her cry.
親を心配で泣かさないようにしなさい。
You should try not to make your parents cry with worry.
彼の心からのスピーチはいつも観客を泣かす。
His heartfelt speech always moves the audience to tears.