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Metastable

Part of Speech: Adjective

Sense 1: Physics

Definition: Describing a physical state in which a system is temporarily stable, but not in its lowest energy state, and can transition to a more stable state with a slight perturbation.

Sample Sentence: The metastable state of a substance allows for delayed reactions and unconventional behavior under certain conditions.

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Part of Speech: Noun

Sense 1: Chemistry

Definition: A species or system that exists in a metastable state.

Sample Sentence: The chemist studied the properties and reactivity of metastables to understand their unique characteristics.

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Part of Speech: Adverb

Sense 1: General Usage

Definition: Referring to a temporary state or condition that is not the most stable, but can persist for a certain period.

Sample Sentence: She cautiously agreed to the plan, knowing it was only metastable and could change easily.

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