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Word of the Day Wednesday, June 10, 2026

photothermal

/fɒtəʊθɜːrməl/ adjective · British & US
Valid in UK
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What does photothermal mean?

adjective

Relating to the conversion of light into heat, or the use of heat to produce a thermal effect.

Example

"The photothermal properties of the new material made it ideal for use in solar panels."

Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.

Etymologically related

Synonyms for photothermal

Antonyms of photothermal

Rhymes with photothermal