spectrobolometer

American

[spek-troh-boh-lom-i-ter] / ˌspɛk troʊ boʊˈlɒm ɪ tər /

noun

Physics.

an instrument consisting of a spectroscope and a bolometer, for determining the distribution of radiant energy in a spectrum.

spectrobolometer British

/ ˌspɛktrəʊbəʊˈlɒmɪtə, ˌspɛktrəˌbəʊləˈmɛtrɪk /

noun

a combined spectroscope and bolometer for determining the wavelength distribution of radiant energy emitted by a source

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

spectrobolometric adjective

Etymology

Origin of spectrobolometer

spectro- + bolometer

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Rowland's great photographic map of the solar spectrum spread out into a band about forty feet in length; and in the infra-red, Langley's spectrobolometer extended the invisible heat spectrum photographically to many times that length.

From Project Gutenberg

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023