brittle bones

Easily fractured structure

Brittle bones is a common name for osteogenesis imperfecta, a genetic condition causing bones to break easily due to defective collagen production.

The term also describes bones weakened by osteoporosis or age: Her grandmother's brittle bones meant a fall could be catastrophic.

Figuratively, it suggests fragility or vulnerability.

Family

brittle, bones, bone, brittleness, boned, boning, boneless

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated PG