crip·pling /ˈkrɪplɪŋ/ adjective

1. causing so much damage or harm that something no longer works or is no longer effective:
the crippling effects of war on the economy

2. a crippling disease or condition causes severe pain and makes it difficult or impossible for someone to walk ⇒ disabling

[TahlilGaran] Dictionary of Contemporary English ▲