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1. Dictionary

   instability

   /ˌɪnstəˈbɪlɪti/

   noun

   • 1. the state of being unstable; lack of stability: "political and economic instability" Similar unreliabilityuncertaintyunpredictabilityunpredictablenessprecariousnessunsteadinessinsecurityvulnerabilityperilousnessriskinessimpermanencetemporarinesstransienceinconstancychangeabilityvariabilityfluidityfluctuationrise and fallrising and fallinginformal:chancinessiffinessdodginessliterary:mutabilityunsteadinessunsoundnessshakinessricketinesswobblinessfrailtyfragilityflimsinessinsubstantialityOpposite stabilitystabilitysoundness
   • ▪ tendency to unpredictable behaviour or erratic changes of mood: "she showed increasing signs of mental instability" Similar changeablenessvariabilitycapriciousnessvolatilityflightinessfitfulnessvacillationoscillationunpredictabilityunpredictablenessmoodinessa tendency to blow hot and coldunsoundnessfrailtyinfirmityweaknessirregularityabnormalityrare:erraticismOpposite stability

   Word Origin late Middle English: from French instabilité, from Latin instabilitas, from instabilis, from in- ‘not’ + stabilis (see stable1).

   Scrabble Points: 16

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2. People also ask

   What is an example of psychological instability?

   • Instability can refer to objects that are not stable, but it can also describe unpredictable situations or relationships. For example, you might hear people talk about economic instability. Or if your behavior at school grows erratic and unpredictable, you might be asked to speak to a therapist about your psychological instability. "Instability."

   Instability - Definition, Meaning & Synonyms - Vocabulary.com

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   What does instability mean in physics?

   • Instability is a lack of stability in a place, situation, or person. ...political instability. 3 meanings: 1. lack of stability or steadiness 2. tendency to variable or unpredictable behaviour 3. physics a fast-growing.... Click for more definitions.

   INSTABILITY definition and meaning | Collins English Dictionary

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   What does instability mean in a sentence?

   • The instability of ammonium hydroxide is used as a means for detecting ammonium-ion in its salts. There was a servile hump to his shoulders; a deprecating instability in his glance greeted the boy. Instability definition: the quality or state of being unstable; lack of stability or firmness.. See examples of INSTABILITY used in a sentence.

   INSTABILITY Definition & Meaning - Dictionary.com

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   What does instabilidade mean?

   • instabilidade, instabilidade [feminine]… Need a translator? Get a quick, free translation! INSTABILITY definition: 1. uncertainty caused by the possibility of a sudden change in the present situation: 2….

   INSTABILITY | English meaning - Cambridge Dictionary

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   Where does the word instability come from?

   • Instability comes from the Middle French word instabilite, meaning "unsteadiness." Instability can refer to objects that are not stable, but it can also describe unpredictable situations or relationships. For example, you might hear people talk about economic instability.

   Instability - Definition, Meaning & Synonyms - Vocabulary.com

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   What is thrust instability & why is it a problem?

   • The thrust instability problem is a perfect example. Other studies have shown the instability from hooking up can cause depression. The markets have also been less volatile, meaning less instability and less opportunity. We lose out on half our global population and it perpetuates instability and poverty.

   INSTABILITY | definition in the Cambridge English Dictionary

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3. dictionary.cambridge.org › english › instabilityINSTABILITY | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › english › instability

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   Instability is the condition of being likely to change, especially unexpectedly, in a situation or a system. Learn more about the meaning, usage and collocations of instability with Cambridge Dictionary.

4. www.dictionary.com › browse › instabilityINSTABILITY Definition & Meaning - Dictionary.com

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   noun. the quality or state of being unstable; lack of stability or firmness. the tendency to behave in an unpredictable, changeable, or erratic manner: emotional instability. instability. / ˌɪnstəˈbɪlɪtɪ /.

5. Videos

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     collinsdictionary.com

     INSTABILITY definition and meaning | Collins English Dictionary

     31 Dec 2011

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6. www.merriam-webster.com › dictionary › instabilityInstability Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › instability

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   The meaning of INSTABILITY is the quality or state of being unstable; especially : lack of emotional or mental stability. How to use instability in a sentence.

7. www.collinsdictionary.com › english › instabilityINSTABILITY definition and meaning | Collins English Dictionary

   www.collinsdictionary.com › english › instability

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   Instability is the quality of being unstable or the tendency to behave in an unpredictable way. Learn more about the word forms, synonyms, pronunciation, and usage of instability with Collins English Dictionary.

8. dictionary.cambridge.org › english › instabilityINSTABILITY | definition in the Cambridge English Dictionary

   dictionary.cambridge.org › english › instability

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   INSTABILITY meaning: 1. uncertainty caused by the possibility of a sudden change in the present situation: 2…. Learn more.

9. www.collinsdictionary.com › instabilityINSTABILITY - Find out everything about this English word ...

   www.collinsdictionary.com › instability

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   All you need to know about "INSTABILITY" in one place: definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.

10. www.vocabulary.com › dictionary › instabilityInstability - Definition, Meaning & Synonyms - Vocabulary.com

    www.vocabulary.com › dictionary › instability

    Instability is the quality of not being stable, balanced, or predictable. If you've ever walked out onto a diving board, you've probably noticed its instability — meaning the board bends and bounces as you move.