{"era":"current","word":"athletic","meaning":"Relating to athletes or athletics; physically strong and active","children":[{"era":"classical","word":"athletikos","meaning":"pertaining to athletes","children":[{"era":"classical","word":"athlein","meaning":"to contend for a prize","children":[{"era":"classical","word":"athlos","meaning":"a contest, struggle","children":[],"language":"Ancient Greek"}],"language":"Ancient Greek"}],"language":"Ancient Greek"}],"language":"Modern English"}