泣き出す

start crying, burst into tears

泣き to cry, to weep + 出す pay (money or expenses)
verb · present tense Rare #42,873
start crying, burst into tears
JA: 赤ちゃんは急に泣き出す。
EN: The baby suddenly starts crying.
Conjugation of 泣き出す
Present
泣き出す

彼女が泣き出すのも当然だと彼は私に言った。

He told me it was only natural for her to start crying.

彼女はもう少しで泣き出すところだった。

She was on the verge of bursting into tears.

キャットはビールを何杯か飲むと泣き出す。

Cat starts crying after a few beers.

トモコはもう少しで泣き出すところだった。

Tomoko was about to burst into tears.