1. hard but easily broken or cracked
2. lacking warmth or sensitivity; harsh

1. a hard candy made with sugar and nuts

Examples

• The old bones were brittle and broke easily.
• Dry leaves become brittle in autumn.
• Her brittle laugh revealed her nervousness.
• He spoke in a brittle tone that made everyone uncomfortable.
• Grandmother made peanut brittle for the holidays.
• The glass was too brittle to use for everyday dishes.