{"era":"current","word":"exploration","meaning":"The act of traveling in or through an unfamiliar area in order to learn about it.","children":[{"era":"1300s","word":"exploracion","meaning":"exploration","children":[{"era":"classical","word":"exploratio","meaning":"a searching out","children":[{"era":"classical","word":"explorare","meaning":"to search out, investigate","children":[{"era":"classical","word":"ex","meaning":"out","children":[],"language":"Latin"},{"era":"classical","word":"plorare","meaning":"to cry out, weep (later interpreted as to search out)","children":[],"language":"Latin"}],"language":"Latin"}],"language":"Latin"}],"language":"Old French"}],"language":"Modern English"}