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

• qq
• qq.v.
• qqv
• qr
• QR code
• QR codes
• qs
• Q-ship
• QSM
• QSO
• Q-sort
• qt
• QT interval
• QT intervals
• Q-Tip
• qto
• QTOL
• Q-train
• QTS
• qty
• qu-
• qu.
• Qu.
• qua
• patted