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WordNet-Online 
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| Definitions from the WebPeriosteumNoun: The periosteum is a dense fibrous membrane that covers the surface of bones. Sample sentence: The periosteum plays a vital role in bone growth and repair. Related products on Amazon: | ||||
| perissodactyl perissodactyl mammal perissodactyla peristalasis peristalsis peristediinae peristedion peristedion miniatum peristeum peristome peristylar peristyle perit perithecium perithelial perithelium peritial 
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