{"era":"current","word":"eyelid","meaning":"skin fold covering the eye","children":[{"era":"1200s","word":"eye + lid","meaning":"compound: eye-cover","children":[{"era":"pre-1100","word":"ēage","meaning":"eye","children":[{"era":"prehistoric","word":"*augô","meaning":"eye","children":[{"era":"prehistoric","word":"*h₃ekʷ-","meaning":"eye, to see","children":[],"language":"Proto-Indo-European"}],"language":"Proto-Germanic"}],"language":"Old English"},{"era":"pre-1100","word":"hlid","meaning":"cover, top, lid","children":[{"era":"prehistoric","word":"*hlidą","meaning":"cover, that which closes","children":[{"era":"prehistoric","word":"*klei-","meaning":"to lean, incline, cover","children":[],"language":"Proto-Indo-European"}],"language":"Proto-Germanic"}],"language":"Old English"}],"language":"Middle English"}],"language":"Modern English"}