easily damaged, broken or harmedBe careful with that vase - it's very fragile.
The assassination could do serious damage to the fragile peace agreement that was signed last month.
I felt rather fragile (= weak) for a few days after the operation.
humorous No breakfast for me, thanks - I'm feeling rather fragile (= ill, upset or tired) after last night's party.
The collapse of the bank is an ominous reminder of the fragility of the world's banking system.