rickets:- مرض في العظام ناتج عن فقد فيتامين "د" واعراضه في الأطفال ليونة العظام وتقوس الارجل وتشوهات في الصدر والحوض (معجم مصطلحات الخدمة الاجتماعية)
rickets:- childhood disease caused by deficiency of vitamin D and sunlight associated with impaired metabolism of calcium and phosphorus (Princeton WordNet 3.1)
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