すみからすみまで
Meanings
Adverb
Expression
1. in every nook and corner; from A to Z; from head to toe; from cover to cover
Composed of
corner; nook; recess; downstage right (on a noh stage)
Examples (4 in total)
I know them inside out.
I know every inch of the town.
John knows English history from A to Z.
He knows this town inside out.