{"era":"late 20th century","word":"camcorder","meaning":"video camera and recorder combined","children":[{"era":"19th century","word":"camera","meaning":"photographic apparatus","children":[{"era":"17th century","word":"camera obscura","meaning":"dark chamber","children":[{"era":"classical","word":"camera","meaning":"vaulted room","children":[],"language":"Latin"}],"language":"Latin/Italian"}],"language":"English"},{"era":"14th century","word":"recorder","meaning":"device for recording","children":[{"era":"13th century","word":"recorder","meaning":"to recall, relate","children":[{"era":"classical","word":"recordari","meaning":"to call to mind, remember","children":[],"language":"Latin"}],"language":"Old French"}],"language":"English"}],"language":"Modern English"}