[{"Bold_text": "verb (used with object)", "List Items": ["to wrap with something to deaden or prevent sound:to muffle drums.", "to deaden (sound) by wrappings or other means.", "to wrap or envelop in a cloak, shawl, coat, etc., especially to keep warm or protect the face and neck (often followed byup):Muffle up the children before they go out.", "to wrap (oneself) in a garment or other covering:muffled in silk.", "to alter temporarily the profile of (a plaster mold) in order to run a base coat of plaster that will later be covered by a finish coat having the true profile."]}, {"Bold_text": "noun", "List Items": ["something that muffles.", "muffled sound.", "an oven or arched chamber in a furnace or kiln, used for heating substances without direct contact with the fire."]}, {"Bold_text": "noun", "List Items": ["the thick, bare part of the upper lip and nose of ruminants and rodents."]}]