What does "attention-grabbing" mean?

Attracting notice and attention, or prone to doing so.

What is a synonym for "attention-grabbing"?

Common synonyms include: blazing glare, catching, upstaging.

adj

adj ·Rare ·Advanced level

Adjective

1
Attracting notice and attention, or prone to doing so.
"The attention-grabbing headline sent the crowd into a frenzy."

"Some frogs have really beautiful and attention-grabbing colours."