Irreplaceable

/ˌɪrɪˈpleɪsəbl/

Meaning & Definition

adjective
impossible to replace; unique and invaluable.
The family heirloom was irreplaceable and held great sentimental value.
being so valuable that no substitute can adequately fulfill its role.
Her irreplaceable contributions to the project were recognized at the award ceremony.
having qualities or characteristics that cannot be duplicated.
The artist's style was so unique that his works were considered irreplaceable in the art world.

Etymology

From in- (not) + replace + -able (capable of being)

Common Phrases and Expressions

one of a kind
Something that is unique and cannot be replicated.
worth its weight in gold
Something that is extremely valuable or important.
the only game in town
The only option, making it irreplaceable.

Related Words

replaceable
Able to be substituted or exchanged.
indispensable
Absolutely necessary or essential.

Slang Meanings

Can't be duplicated
That old vinyl record is irreplaceable, you can't find it anywhere else.
One in a million
She's one in a million, totally irreplaceable.