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English-Thai Dictionary

tonometer

N เครื่องมือวัด ความถี่ ของ ระดับเสียง  เครื่องมือวัด ความตึง ของ กล้ามเนื้อ 

 

Webster's 1913 Dictionary

TONOMETER

To *nom "e *ter, n. Etym: [Gr. -meter. ]

 

1. (Physics. )

 

Defn: An instrument for determining the rate of vibrations in tones.

 

2. (Physiol.) (a ) An apparatus for studying and registering the action of various fluids and drugs on the excised heart of lower animals. (b ) An instrument for measuring tension, esp. that of the eyeball.

 

New American Oxford Dictionary

tonometer

to nom e ter |tōˈnämitər toʊˈnɑmədər | ▶noun 1 a tuning fork or other instrument for measuring the pitch of musical tones. 2 an instrument for measuring the pressure in a part of the body, such as the eyeball (to test for glaucoma ) or a blood vessel. ORIGIN early 18th cent.: from Greek tonos (see tone ) + -meter .

 

Oxford Dictionary

tonometer

tonometer |tə (ʊ )ˈnɒmɪtə | ▶noun 1 a tuning fork or other instrument for measuring the pitch of musical tones. 2 an instrument for measuring the pressure in a part of the body, such as the eyeball (to test for glaucoma ) or a blood vessel. ORIGIN early 18th cent.: from Greek tonos (see tone ) + -meter .

 

Duden Dictionary

Tonometer

To no me ter Substantiv, Neutrum , das |Tonom e ter |das Tonometer; Genitiv: des Tonometers, Plural: die Tonometer Instrument zur Messung des Augeninnendrucks