{"era":"current","word":"overrun","meaning":"to spread over, flood, or occupy an area excessively","children":[{"era":"current","word":"over-","meaning":"excessively; beyond","children":[],"language":"Modern English prefix"},{"era":"current","word":"run","meaning":"to move quickly on foot; to flow or extend","children":[{"era":"1100s-1400s","word":"runnen / rinnen","meaning":"to run","children":[{"era":"pre-1100","word":"rinnan / iernan","meaning":"to run","children":[{"era":"pre-1100","word":"rinna","meaning":"to run","children":[{"era":"pre-1100","word":"*rinnaną","meaning":"to run","children":[],"language":"Proto-Germanic"}],"language":"Old Norse"}],"language":"Old English"}],"language":"Middle English"}],"language":"Modern English"}],"language":"Modern English"}