{"era":"current","word":"informer","meaning":"one who gives information against another","children":[{"era":"late 14c.","word":"enfourmer","meaning":"instructor; one who teaches or gives advice","children":[{"era":"1200s","word":"enformeor","meaning":"instructor; teacher","children":[{"era":"classical","word":"informare","meaning":"to shape; train; instruct; educate","children":[{"era":"classical","word":"forma","meaning":"shape; form","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Old French"}],"language":"Middle English"}],"language":"Modern English"}