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Word of the Day Wednesday, June 10, 2026

adiabatic

/ˌædiˈæbætɪk/ adjective · British & US
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What does adiabatic mean?

adjective

Relating to or denoting a process or system in which no heat is transferred between a system and its surroundings, especially as a result of a change in pressure or volume.

Example

"The adiabatic expansion of the gas caused the temperature to drop significantly."

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

Etymologically related

Synonyms for adiabatic

Antonyms of adiabatic

Rhymes with adiabatic