Hebrew is a very concise language and in many cases, the same word is used for different meanings and nuances. The word ביטול (bitul) is one of these. It is very context-sensitive and requires translation into many different words in English:
A law is repealed. A will is revoked. A contract is rescinded. A motion is denied A petition is denied, but dismissed in limine | An action is dismissed | A complaint is dismissed A judgment is reversed. An event is cancelled.