tonometer /tō-nomˈə-tər/

1. A device for determining the frequencies of tones, esp one consisting of tuning forks (music)
2. An instrument for measuring fluid pressure (eg within the eyeball), blood pressure or vapour pressure

tonomˈetry noun

• athlete
• athletes
• athlete's foot
• athletic
• athletically
• athleticism
• athleticisms
• athletics
• athletic support
• athletic supports
• Athole brose
• Atholl brose
• at home
• at-home
• at-homes
• -athon
• a thousand and one
• athrill
• athrob
• athrocyte
• athrocytes
• athrocytoses
• athrocytosis
• athwart
• atilt