Definitions

1. comparative adjective

Comparing two things, one of which is more prone to cracking or breaking apart.

“The new pavement on Main St. is cracklier than the old one.”

2. superlative adjective

Comparing three or more things, one of which is the most prone to cracking or breaking apart.

“This new concrete mix is the cracklier one we’ve tried so far.”

3. adverb

Used to describe how something cracks or breaks apart.

“The package shattered cracklier than we had expected.”