{"era":"current","word":"Warner","meaning":"one who warns","children":[{"era":"verb","word":"warn","meaning":"to give notice of impending danger","children":[{"era":"pre-1100","word":"wærnian","meaning":"to take heed, to guard against","children":[{"era":"pre-500","word":"*warōną","meaning":"to guard, to protect","children":[{"era":"prehistoric","word":"*werh₁-","meaning":"to cover, to protect","children":[],"language":"Proto-Indo-European"}],"language":"Proto-Germanic"}],"language":"Old English"}],"language":"Modern English"}],"language":"Modern English"}