cal·o·rim·e·ter
ˌka-lə-ˈri-mə-tər 
: an apparatus for measuring quantities of absorbed or emitted heat or for determining specific heats
cal·o·ri·met·ric
¦ka-lə-rə-¦me-trik
kə-¦lȯr-ə-,
-¦lär-ə-
variants
or calorimetrical
¦ka-lə-rə-¦me-tri-kəl;
kə-¦lȯr-ə-,
-¦lär-ə-
: of or relating to calorimetry
Examples of calorimeter in a Sentence
Recent Examples on the Web
Georgina Jedikovska,
Interesting Engineering,
15 Apr. 2026
The most accurate method to measure energy and calories in food is called a bomb calorimeter, Li said.
—
Kaitlin Sullivan,
NBC news,
22 Mar. 2026
The whole-room calorimeter continuously captured methane from breath and, yes, flatulence, allowing researchers to track microbial activity in real time.
—
Jenny Lehmann,
Discover Magazine,
13 June 2025
This analysis was made possible by a device called a zero degree calorimeter (ZDC), which detects and counts the photon-nucleus interactions by measuring the resulting emissions.
—
Victoria Corless,
Space.com,
13 May 2025
Utilizing a calorimeter, the team estimated that the consumed bait could sustain the energy needs of a 11.5 foot (3.5 meter) white shark for approximately one day.
—
Melissa Cristina Marquez,
Forbes,
10 Sep. 2024
One way to measure the energy content in food is with a bomb calorimeter.
—
Rhett Allain,
WIRED,
31 Oct. 2023
The outer hadronic calorimeter measures the tracks and energies of protons, neutrons, and mesons.
—
Douglas McCormick,
IEEE Spectrum,
18 Sep. 2012
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Noun
Meanwhile, parts of sPHENIX, a state-of-the-art particle detector, like its outer hadronic calorimeter, will be reused in the new detector.
—
Georgina Jedikovska,
Interesting Engineering,
15 Apr. 2026
The most accurate method to measure energy and calories in food is called a bomb calorimeter, Li said.
—
Kaitlin Sullivan,
NBC news,
22 Mar. 2026
The whole-room calorimeter continuously captured methane from breath and, yes, flatulence, allowing researchers to track microbial activity in real time.
—
Jenny Lehmann,
Discover Magazine,
13 June 2025
This analysis was made possible by a device called a zero degree calorimeter (ZDC), which detects and counts the photon-nucleus interactions by measuring the resulting emissions.
—
Victoria Corless,
Space.com,
13 May 2025
Utilizing a calorimeter, the team estimated that the consumed bait could sustain the energy needs of a 11.5 foot (3.5 meter) white shark for approximately one day.
—
Melissa Cristina Marquez,
Forbes,
10 Sep. 2024
One way to measure the energy content in food is with a bomb calorimeter.
—
Rhett Allain,
WIRED,
31 Oct. 2023
The outer hadronic calorimeter measures the tracks and energies of protons, neutrons, and mesons.
—
Douglas McCormick,
IEEE Spectrum,
18 Sep. 2012
Cite this Entry
“Calorimeter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calorimeter. Accessed 26 Jun. 2026.
Copy CitationKids Definition
calorimeter
noun
cal·o·rim·e·ter
ˌkal-ə-ˈrim-ət-ər
: a device for measuring quantities of heat given off or taken in
Medical Definition
calorimeter
noun
cal·o·rim·e·ter
ˌkal-ə-ˈrim-ət-ər
: any of several apparatuses for measuring quantities of absorbed or evolved heat or for determining specific heats see bomb calorimeter, oxycalorimeter
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