{"era":"current","word":"reduction","meaning":"act of making smaller or less","children":[{"era":"1300s","word":"reduction","meaning":"act of reducing, decrease","children":[{"era":"medieval","word":"reductio","meaning":"a leading back, restoration","children":[{"era":"classical","word":"reducere","meaning":"to lead back, from re- (back) + ducere (to lead)","children":[],"language":"Latin"}],"language":"Late Latin"}],"language":"Middle English"}],"language":"Modern English"}