0 the only person or thing of a particular type: --
1 used to describe a product or service that is the only one of its type, or that is very unusual: --
For the ceremony she created 20 one-of-a-kind awards cast in bronze.
New and old fans alike packed into the venues to see the band's one-of-a-kind performance.
Combined these two meanings create the definition of being unique or one-of-a-kind and a precious but solitary place.
In many cases these systems analyses led to hardward implementation programs, typically beginning with one-of-a-kind prototypes for field testing.
The emphasis of this movement was on the artist as the designer and maker of one-of-a-kind objects.
It took over three years, and the most advanced horological technique in engineering this truly one-of-a-kind timepiece; only one watch was ever built.
Some collectors acquire numerous one-of-a-kind cups with matching saucers.
Painted envelopes are one-of-a-kind artworks with the handwritten address becoming part of the work.