There are multiple definitions - click on the translation that matches your context.

Erwerbsunfähigkeit

partial

severe disability

noun

Definitions of severe disability

an illness, injury, or condition that makes it difficult for someone to do the things that other people do

A £6m centre for people with learning disabilities has been opened on South Tyneside.

a disadvantage or handicap, particularly one imposed or recognized by the law

The suspension of his driving license, a major civil disability in his profession, resulted from his conviction for driving under the influence of alcohol.