have someone's number

US /hæv ˈsʌm.wʌnz ˈnʌm.bər/
UK /hæv ˈsʌm.wʌnz ˈnʌm.bər/
"have someone's number" picture
1.

عرف حقيقة شخص, عرف نقاط ضعف شخص

to know someone's true character or intentions, especially their weaknesses or secrets

:
I think I have his number; he's all talk and no action.
أعتقد أنني أعرف حقيقته؛ إنه كثير الكلام وقليل الفعل.
The detective quickly had the suspect's number and knew he was lying.
سرعان ما عرف المحقق حقيقة المشتبه به وعلم أنه يكذب.