not know somebody from Adam
not know (one) from Adam
To not know who one is just by looking at them; to have never met someone before. Even though Jake had worked at the company for nearly 10 years, the boss still didn't know him from Adam. I don't blame them for not giving me permission right away. They don't know me from Adam.
See also: Adam, know, not
Farlex Dictionary of Idioms.
not know somebody from ˈAdam
(informal) not know who somebody is: This man came into the office and he said that he knew me. I didn’t know him from Adam, which was a bit embarrassing.See also: Adam, know, not, somebody
Farlex Partner Idioms Dictionary
- not know (one) from Adam
- not know from Adam
- not know someone from Adam
- run with
- pass (someone or something) off (as something else)
- pass off
- reach up to
- reach up to (someone or something)
- she's jake
- not a bother on (someone)