Dazzler (noun)

1. A person or thing that is extremely bright, impressive, or striking.
2. A person or thing that is so striking or impressive that it blinds or overwhelms.

Origin:

The word "dazzler" is derived from the verb "dazzle" which means to overwhelm or to blind with intense light or brilliance.

Examples:

1. The fireworks display was a real dazzler.
2. The new smartphone is a real dazzler, with its high-resolution display.
3. She's a real dazzler, with her sparkling personality and sparkling dress.
4. The concert was a real dazzler, with a dazzling light show.
5. The new car is a real dazzler, with its sleek design and advanced technology.