When an Object or thing that was not Fragile in the beginning or from start has become easy to Break or can easily fall apart with a touch.
This book was in mint condition when we first bought it but over the years with the constant man handling and rough treatment from everybody it has become Fragilized.
A hardo is a person who tries extremely hard at everything. Most times a hardo will try very hard at things that do not require excessive effort. For example, sports practices, gym class, etc.
Wow did you see Jack at practice today? What a hardo!