invalidity
🇺🇸
/ˌɪnvəˈlɪdəti/
🇬🇧
/ˌɪnvəˈlɪdəti/
The condition of not being able to care for oneself due to sickness or injury.
Due to the invalidity caused by his accident, he needed assistance with daily tasks.
The quality of not being legally or officially recognized or accepted.
The court declared the contract's invalidity due to a missing signature.