Temperature Measurement Devices

noun a device used for measuring temperature

• The doctor used a thermometer to take my temperature.
• I used a thermometer to check if I have a fever.
• I borrowed my mom's thermometer to see if I'm sick.
• The sales of the product can be considered as a thermometer for the market demand.

noun a device used to measure temperature using sound waves

• The acoustic thermometer uses sound waves to measure temperature in a non-invasive way.
• I heard they are using some fancy acoustic thermometer to check the temperature of the room.
• Check out this cool gadget, it's like a magic acoustic thermometer or something.
• Her laughter was like an acoustic thermometer, indicating the warmth of the moment.