sole

US /soʊl/
UK /soʊl/
"sole" picture
1.

the undersurface of a person's foot

:
He had a blister on the sole of his foot.
She massaged the tired soles of her feet.
2.

the bottom part of a shoe, boot, or slipper, not including the heel

:
The sole of my shoe has a hole in it.
These boots have thick rubber soles.
3.

a marine flatfish of the family Soleidae, valued as food

:
We had grilled sole for dinner.
The chef prepared a delicate dish of lemon sole.
1.

one and only; single

:
He was the sole survivor of the accident.
Her sole purpose was to help others.
1.

to put a sole on (a shoe)

:
The cobbler will sole my worn-out boots.
I need to sole these shoes before winter.