like the back of one’s hand
Word Type: idiom
Definition
To have an intimate and thorough knowledge of something; to know something very well.
Example
- She knows the city like the back of her hand, so she can give you the best directions.
To have an intimate and thorough knowledge of something; to know something very well.
Example
- She knows the city like the back of her hand, so she can give you the best directions.