"You invited me to consult a dictionary, which has nothing to do with whether I am correctly defining capitalism or not."
Of course it does. If I asked you to define "dog" and you said "a dog is a type of reptile", it would be entirely appropriate for me to direct you to reference material, because you would be wrong. As you are wrong about what capitalism is, I direct you to reference material.
If you wish not to be directed to reference materials, stop saying incorrect things.