Spontaneous

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Spontaneous Meaning and Definition in Dictionary

Definitions from Wordnet 2.0


  • produced without being planted or without human labor; "wild strawberries"
  • said or done without having been planned or written in advance; "he made a few ad-lib remarks"
  • happening or arising without apparent external cause; "spontaneous laughter"; "spontaneous combustion"; "a spontaneous abortion"

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Wikipedia Meaning and Definition on 'Spontaneous'


  • Spontaneous: Spontaneous fission Spontaneous generation Spontaneous human combustion Spontaneous Music Ensemble Spontaneous order Spontaneous process Spontaneous remission
  • Spontaneous order: also: Emergence and Self-organization Spontaneous order, also known as "self-organization", is the spontaneous emergence of order out of seeming chaos
  • Spontaneous combustion: of spontaneous combustion in humans, see spontaneous human combustion. For other uses, see Spontaneous combustion (disambiguation). Spontaneous combustion
  • Spontaneous fission: Spontaneous fission (SF) is a form of radioactive decay that is found only in very heavy chemical elements. The nuclear binding energy of the elements
  • Spontaneous human combustion: For combustion not involving the human body, see spontaneous combustion. Spontaneous human combustion (SHC) is a term encompassing reported cases of the
  • Spontaneous remission: Spontaneous remission, also called spontaneous healing or spontaneous regression, is an unexpected improvement or cure from a disease that appears to
  • Spontaneous magnetization: Spontaneous magnetization is the appearance of an ordered spin state (magnetization) at zero applied magnetic field in a ferromagnetic or ferrimagnetic
  • Spontaneous process: A spontaneous process is the time-evolution of a system in which it releases free energy (usually as heat) and moves to a lower, more thermodynamically
  • Continuous spontaneous ventilation: Continuous spontaneous ventilation is any mode of mechanical ventilation where every breath is spontaneous (i.e., patient triggered and patient cycled)
  • Spontaneous parametric down-conversion: Spontaneous parametric down-conversion (also known as SPDC, parametric fluorescence, or parametric scattering) is an important process in quantum optics

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'Spontaneous' example sentence in quotations


* All growth is a leap in the dark, a spontaneous unpremeditated act without the benefit of experience. - Henry Miller

* Always set high value on spontaneous kindness. He whose inclination prompts him to cultivate your friendship of his own accord will love you more than one whom you have been at pains to attach to you. - Samuel Johnson

* All our thoughts and concepts are called up by sense-experiences and have a meaning only in reference to these sense-experiences. On the other hand, however, they are products of the spontaneous activity of our minds they are thus in no wise logical consequences of the contents of these sense-experiences. If, therefore, we wish to grasp the essence of a complex of abstract notions we must for the one part investigate the mutual relationships between the concepts and the assertions made about them for the other, we must investigate how they are related to the experiences. - Albert Einstein


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Spontaneous Sample Sentences in News



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