1. In an airtight manner
   "this bag is hermetically sealed"

See also: hermetic

• propanediol
• propanoic acid
• propanol
• propanone
• proparoxytone
• propel
• propellant
• propellant explosive
• propellent
• propeller
• speech
• speech act
• speech communication
• speech community
• speech day
• speech defect
• speech disorder
• speech intelligibility
• speech organ
• speech pattern
• speech perception
• speech production
• speech rhythm
• speech sound
• speech spectrum