barometer /bə-romˈi-tər/

1. An instrument for measuring atmospheric pressure
2. A weather glass
3. An indicator of change (eg in public opinion; figurative; also adjective)

• adenocarcinomata
• adenohypophyses
• adenohypophysis
• adenoid
• adenoidal
• adenoidectomies
• adenoidectomy
• adenoids
• adenoma
• adenomas
• adenomata
• adenomatous
• adenosine
• adenosines
• adenosine triphosphate
• adenovirus
• adenoviruses
• adept
• adepter
• adeptest
• adeptly
• adeptness
• adeptnesses
• adepts
• adequacies