1. comparative form of cliff; more resembling or characterized by cliffs; having more cliffs or cliff-like features
Usage: informal; comparative adjective

Examples

• The northern coast is cliffier than the southern shore.
• This hiking trail is cliffier than the one we took last year.
• The landscape became progressively cliffier as we moved inland.
• That section of the canyon wall is much cliffier and more dangerous.
• The cliffier terrain made the climb more challenging for beginners.