# abatic

CEFR C1 · Adjective

Source: https://englishreference.com/word/abatic
Updated: 2026-05-18

## Definition

describing a process where no heat is lost or gained. It is often used in science to talk about how air or gas moves without changing temperature.

For teachers: relating to a process in which no heat is exchanged with the surroundings. Often used in thermodynamics and meteorology to describe adiabatic cooling or heating.

## Examples

- The air rises and cools in an abatic process.
- During the rapid ascent of the mountain, the air experienced abatic cooling, causing the temperature to drop significantly.
- The system was designed to maintain abatic conditions, ensuring that any internal energy changes were solely due to work done on the gas rather than heat transfer.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.