one
of
a
kind
1
unique and unlike anything else
- The painting was a one-of-a-kind masterpiece, created by a renowned artist.
- Her vintage necklace was a one-of-a-kind piece, passed down through generations.
- The old bookstore had a collection of one-of-a-kind, rare books that couldn't be found elsewhere.
- The antique car was a one-of-a-kind model, meticulously restored to its original condition.
- The boutique sold handmade clothing, each piece a one-of-a-kind creation.
Synonyms: