invalid
🇺🇸
/ɪnˈvælɪd/
🇬🇧
/ɪnˈvælɪd/
not accepted by law or rules
The contract became invalid when the terms were broken.
条件が破られたため、契約は無効になりました。
not true or correct
His claim was invalid because it had no proof.
証拠がなかったため、彼の主張は無効でした。
not recognized by a computer
The system rejected the invalid password.
システムは無効なパスワードを拒否しました。
a sick person who needs care
The invalid required constant attention due to his illness.
その病人は病気のため常時介護が必要でした。
to remove from service due to illness or injury
He was invalid out of the military after his injury.
彼は負傷後、軍から病欠除隊となりました。