energetics

American  

[en-er-jet-iks] / ˌɛn ərˈdʒɛt ɪks /

noun

(used with a singular verb)

1. the branch of physics that deals with energy.

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energetics British  

/ ˌɛnəˈdʒɛtɪks /

noun

1. (functioning as singular) the branch of science concerned with energy and its transformations

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Other Word Forms

• energeticist noun
• energetistic adjective

Etymology

Origin of energetics

First recorded in 1850–55; energetic, -ics

Example Sentences

The work was led by Chunlei Guo, a professor of optics and physics and a senior scientist at URochester's Laboratory for Laser Energetics.

From Science Daily

In a speech on Wednesday, Healey will confirm plans to restart the production of energetics - explosives, pyrotechnics and propellants - in the UK.

From BBC

Its adjusted operating margin, meanwhile, should rise to 14.7% from 14.2% in fiscal 2024, after Chemring’s energetics business performed better than expected, it added.

From The Wall Street Journal

"The energetics show this object is very far away and very bright," says study lead author Matthew Graham, research professor of astronomy at Caltech and project scientist for ZTF.

From Science Daily

Accurate Energetics Systems has now ceased operations, the sheriff said.

From BBC