Sole

/soʊl/

Meaning & Definition

noun
The undersurface of a foot, shoe, or other object.
She stepped on a sharp object, injuring the sole of her foot.
A flat fish that is typically found in the North Atlantic.
We ordered a delicious sole fillet for dinner at the seafood restaurant.
A person or thing that is the only one of a kind.
He was the sole survivor of the plane crash.
adjective
Being the only one; single.
She is the sole heir to her grandmother's fortune.

Etymology

Middle English, from Old French 'sol', from Latin 'solus' meaning 'alone'.

Common Phrases and Expressions

sole breadwinner
The only income provider in a household.
sole focus
The only area of concentration or attention.
sole proprietor
An individual who owns a business without partners.

Related Words

solitary
Existing alone; remote or secluded.
solo
Done by one person; without others.

Slang Meanings

A term referring to the bottom part of a shoe.
Check out the new kicks; they have a killer sole.
To have sole authority over something.
He said he would sole it, so don't worry about it.