A person or thing that gives rise to an action, phenomenon, or condition. The heavy rain was the cause of the flooding in the area.
A principle, aim, or movement to which one is committed and which one is prepared to defend or advocate. She dedicated her life to the cause of environmental conservation.
A reason for an action or condition. The cause of his happiness was the unexpected promotion at work.
A legal action or lawsuit. The judge dismissed the cause for lack of evidence.