{"era":"current","word":"graduate","meaning":"person who has completed a course of study","children":[{"era":"1400s","word":"graduate","meaning":"one who holds a degree","children":[{"era":"medieval","word":"graduatus","meaning":"having received a degree","children":[{"era":"classical","word":"gradus","meaning":"a step, degree, rank","children":[],"language":"Latin"}],"language":"Late Latin"}],"language":"Middle English"}],"language":"Modern English"}