Meaning of Thermometers

English: Thermometers
Bangla: থার্মোমিটার, তাপমাপক যন্ত্র, উষ্মমাপক
Hindi: थर्मामीटर, ताप-मापक यंत्र, तापमान-यंत्र
Type: Noun / বিশেষ্য / संज्ञा

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Definition: 1

an instrument for measuring temperature, often a sealed glass tube that contains a column of liquid, as mercury, that expands and contracts, or rises and falls, with temperature changes, the temperature being read where the top of the column coincides with a calibrated scale marked on the tube or its frame.

Definition: 2

an instrument used to measure temperature, esp one in which a thin column of liquid, such as mercury, expands and contracts within a graduated sealed tube See also clinical thermometer, gas thermometer, resistance thermometer, thermocouple, pyrometer