{"era":"current","word":"capitalism","meaning":"an economic system based on private ownership and profit","children":[{"era":"classical","word":"capital","meaning":"of the head; principal; wealth used to generate more wealth","children":[{"era":"classical","word":"capitalis","meaning":"of the head","children":[{"era":"classical","word":"caput","meaning":"head","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Latin"},{"era":"classical","word":"-ism","meaning":"noun-forming suffix denoting a doctrine, system, or practice","children":[],"language":"Greek"}],"language":"Modern English"}