The adj fragile has 3 senses (first 2 from tagged texts)
1. (3) delicate, fragile, frail -- (easily broken or damaged or destroyed; "a kite too delicate to fly safely"; "fragile porcelain plates"; "fragile old bones"; "a frail craft")
2. (2) fragile -- (vulnerably delicate; "she has the fragile beauty of youth")
3. flimsy, fragile -- (lacking solidity or strength and liable to break; "a flimsy table"; "flimsy construction"; "a fragile link with the past")