吃过了

have eaten already

→ 吃
phrase Uncommon #9,951
have eaten already Used to say that someone has already eaten. 过 indicates a past experience or completed action, while 了 emphasizes the completed state or change of situation.
CH: 我已经吃过了,不用给我买饭。
EN: I've already eaten, so you don't need to buy me food.

吃过了

Have you eaten?

— 阿玛柯德 (1973)

我们来之前吃过了

We ate before we came.

— 镜子 (1975)

吃过了

Have you eaten yet?

他已经吃过了

He has already eaten.

— 阿玛柯德 (1973)

吃过了我刚吃过

I’ve eaten. I just finished eating.

— 一一 (2000)

吃过了

I've already eaten.

— 几近成名 (2000)

多谢我们吃过了

Thanks, we've already eaten.

— 罗马 (2018)

在家吃过了

Have you eaten at home?

吃过了

I've already eaten.

吃过了

I've eaten already.

— 三峡好人 (2006)

吃过了

No, I've already eaten.

— 几近成名 (2000)

早饭吃过了

I've already had breakfast.

— 调音师 (2018)

我去年吃过了

I ate it last year.

— 生吃 (2017)