Oral appliances are only FDA approved and available for the treatment of sleep apnea through a qualified dentist. If you have not been tested for sleep apnea, a snoring appliance could stop the snoring without treating sleep apnea, and could possible make your sleep apnea worse.
Definition of unanimity. : the quality or state of being unanimous.
Enmity is defined as a deep and bitter hatred, usually shared between enemies. An example of enmity is the feelings held by many who live in Palestine and Israel. YourDictionary definition and usage example.