cause

US /kɑːz/
UK /kɑːz/
"cause" picture
1.

a person or thing that gives rise to an action, phenomenon, or condition

:
The heavy rain was the cause of the flood.
What was the cause of the accident?
2.

a principle, aim, or movement that one is prepared to defend or advocate

:
She dedicated her life to the cause of human rights.
They are fighting for a noble cause.
1.

make (something, especially something bad) happen

:
The strong winds caused a lot of damage.
His reckless driving caused the accident.