to trust someone or something and know that that person or thing will help you or do what you want or expect him, her, or it to do
You can always depend on Michael in a crisis.
I'm depending on you to keep your promise.
Success often depends on a combination of hard work and opportunity.
The outcome of the experiment will depend on various factors, including environmental conditions.
Whether the event takes place will depend on the weather forecast.
Your success in the job interview will depend on your preparation and communication skills.