{"era":"current","word":"departmental","meaning":"Relating to a department of an organization, government, or university.","children":[{"era":"1600s","word":"department","meaning":"a separate part of a larger whole","children":[{"era":"1500s","word":"département","meaning":"a division, separation","children":[{"era":"1200s","word":"départir","meaning":"to divide, separate","children":[{"era":"classical","word":"dis-","meaning":"apart","children":[],"language":"Latin"},{"era":"classical","word":"partire","meaning":"to divide","children":[],"language":"Latin"}],"language":"Old French"}],"language":"French"}],"language":"English"},{"era":"current","word":"-al","meaning":"relating to","children":[],"language":"English (from Latin)"}],"language":"Modern English"}