know (something) inside and out
know (something) inside and out
To be well-versed in and/or very familiar with something. I'm ready for this exam—I know genetics inside and out! I think Mary will do great at the audition, now that she knows the dance inside and out. These cabbies know the city streets inside and out.
See also: and, inside, know, out
Farlex Dictionary of Idioms.
- ahead of the curve
- ahead of/behind the curve
- man of letters
- a man of letters
- woman of letters
- brood over
- brood over (someone or something)
- versed
- be well versed in (something)
- blue