1. comparative form of lumpy; having more lumps or bumps

Examples

• The old mattress became lumpier over time.
• This gravy is lumpier than the one I made yesterday.
• The road got lumpier as we drove into the mountains.
• Her porridge was lumpier than she preferred.
• The clay felt lumpier after it started to dry out.
• The pillow became lumpier after years of use.