{"era":"current","word":"stranger","meaning":"A person whom one does not know or with whom one is not familiar.","children":[{"era":"1200s","word":"estranger","meaning":"to alienate, to make a stranger","children":[{"era":"1200s","word":"estrangier","meaning":"foreigner, alien","children":[{"era":"classical","word":"extraneus","meaning":"external, foreign","children":[{"era":"classical","word":"extra","meaning":"outside","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Old French"}],"language":"Anglo-Norman French"}],"language":"Modern English"}