{"era":"current","word":"healer","meaning":"a person or thing that heals","children":[{"era":"pre-1100","word":"heal","meaning":"to make healthy or whole","children":[{"era":"pre-1100","word":"hǣlan","meaning":"to heal, restore, make whole","children":[{"era":"pre-1100","word":"hailaz","meaning":"whole, healthy, uninjured","children":[],"language":"Proto-Germanic"}],"language":"Old English"}],"language":"Old English"},{"era":"pre-1100","word":"-er","meaning":"agent suffix","children":[],"language":"Old English"}],"language":"Modern English"}