in a class by (one)self

Having no equal. She is the best director in Hollywood right now—she is simply in a class by herself. This new concept car is in a class by itself. It is years ahead of the competition.

Common Names:

Name	Pronounced	Usage
Oksana	ahk-SAH-nah (Russian)	Ukrainian, Russian
Bidane	-	Basque
Tammara	tə-MAHR-ə	English (Rare)
Averill	-	English (Rare)
Astins	['æstinz]
Olamide	-	Western African, Yoruba