1. comparative form of peaky: having more peaks or pointed projections
2. comparative form of peaky: looking more sickly, pale, or thin
Usage: chiefly British

Examples

• The mountain range looked peakier from this angle.
• The graph showed a peakier distribution than expected.
• After the illness, she appeared peakier than before.
• The child looked peakier after missing several meals.
• The jagged coastline was peakier on the northern side.
• His face grew peakier as the fever worsened.