sparklerock

noun
UK /ˈspɑːkəlrɒk/
US /ˈspɑːrkəlrɑːk/

A sparklerock is a shiny rock that looks like it has tiny stars inside.

She found a sparklerock on the beach and held it up to the sun.


OTHER MEANINGS

2. A firework that sparkles and crackles when lit.

We lit a sparklerock in the garden on New Year's Eve.

3. A type of candy that pops and fizzes on your tongue.

The kids giggled as the sparklerock candy danced in their mouths.

4. A bright, sparkling star in the night sky.

He pointed to a sparklerock twinkling above the trees.