Meaning of FLAWED in English

FLAWED

flawed /flɔːd $ flɒːd/ BrE AmE adjective

spoiled by having mistakes, weaknesses, or by being damaged:

a flawed concept

fatally/fundamentally/deeply etc flawed

The research behind this report is seriously flawed.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.