1. comparative form of thready; more resembling thread; thinner or more fibrous
2. comparative form of thready; having a weaker or more irregular pulse
Usage: medical

Examples

• The fabric became threadier after multiple washes.
• His pulse grew threadier as his condition worsened.
• The old rope looked threadier than before.
• The doctor noted the patient’s threadier heartbeat.
• The worn carpet appeared threadier in high-traffic areas.
• Her voice sounded threadier when she was tired.