microcalorimeter

noun

mi·​cro·​cal·​o·​rim·​e·​ter ˌmī-krō-ˌka-lə-ˈri-mə-tər How to pronounce microcalorimeter (audio)
: an instrument for measuring very small quantities of heat
microcalorimetric
ˌmī-krō-ˌka-lə-rə-ˈme-trik How to pronounce microcalorimeter (audio)
-kə-ˌlȯr-ə-
-ˌlär-
adjective
microcalorimetry noun

Examples of microcalorimeter in a Sentence

Recent Examples on the Web Physicists from Gutenberg Universitaet Mainz (JGU) and other German scientists used an extremely tiny instrument—a magnetic microcalorimeter named maXs30—to measure movement within the nucleus of the isotope thorium-229. Caroline Delbert, Popular Mechanics, 12 Oct. 2020 The soft X-ray Spectrometer's detector array (a microcalorimeter, the gray-and-gold square at the center) measures just half a centimeter across. Liz Kruesi, Discover Magazine, 21 July 2016 But this time, the German researchers used their magnetic microcalorimeter to measure the radiation more precisely, and their efforts bore fruit. Caroline Delbert, Popular Mechanics, 12 Oct. 2020

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'microcalorimeter.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1911, in the meaning defined above

Time Traveler
The first known use of microcalorimeter was in 1911

Dictionary Entries Near microcalorimeter

Cite this Entry

“Microcalorimeter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microcalorimeter. Accessed 19 Mar. 2024.

Medical Definition

microcalorimeter

noun
mi·​cro·​cal·​o·​rim·​e·​ter ˌmī-krō-ˌkal-ə-ˈrim-ət-ər How to pronounce microcalorimeter (audio)
: an instrument for measuring very small quantities of heat
microcalorimetry noun
plural microcalorimetries
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