solid-state

adjective

sol·​id-state ˌsä-ləd-ˈstāt How to pronounce solid-state (audio)
1
: relating to the properties, structure, or reactivity of solid material
especially : relating to the arrangement or behavior of ions, molecules, nucleons, electrons, and holes in the crystals of a substance (such as a semiconductor) or to the effect of crystal imperfections on the properties of a solid substance
solid-state physics
2
a
: utilizing the electric, magnetic, or optical properties of solid materials
solid-state circuitry
b
: using semiconductor devices rather than electron tubes
a solid-state radio

Examples of solid-state in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The system is sealed in a solid-state architecture and is designed for applications where replacing or recharging batteries is not practical. Neetika Walter, Interesting Engineering, 10 Apr. 2026 Additionally, management expects SanDisk to win market share in the higher-margin eSSD (enterprise solid-state drives) market, with BiCS8 eSSDs expected to boost revenue in the second half of 2026 and beyond. Tipranks.com Staff, CNBC, 5 Apr. 2026 Critics have raised eyebrows about the solid-state battery breakthrough, because it's proven difficult for a number of reasons – finding the right electrolyte and other materials, managing temperature sensitivity, and achieving cost-effective manufacturing at scale. New Atlas, 1 Apr. 2026 Its solid-state construction ensures high reliability, microsecond reconfiguration times, scalability, energy efficiency, compactness and low cost. Sabbir Rangwala, Forbes.com, 30 Mar. 2026 See All Example Sentences for solid-state

Word History

First Known Use

circa 1951, in the meaning defined at sense 1

Time Traveler
The first known use of solid-state was circa 1951

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Cite this Entry

“Solid-state.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solid-state. Accessed 13 Apr. 2026.

Kids Definition

solid-state

adjective
1
: relating to the characteristics and structure of solid material
2
: using semiconductor devices rather than electron tubes
a solid-state radio
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