Dictionary

morning breath

noun

Definition of MORNING BREATH

:  halitosis upon awakening from sleep that is caused by the buildup of bacteria in the mouth from decreased saliva production
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First Known Use of MORNING BREATH

1986
Medical Dictionary

morning breath

noun morn·ing breath \ˈmr-niŋ-\

Medical Definition of MORNING BREATH

:  halitosis upon awakening from sleep that is caused by the buildup of bacteria in the mouth due to decreased saliva production

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