Definition of Spontaneous. Meaning of Spontaneous. Synonyms of Spontaneous

Here you will find one or more explanations in English for the word Spontaneous. Also in the bottom left of the page several parts of wikipedia pages related to the word Spontaneous and, of course, Spontaneous synonyms and on the right images related to the word Spontaneous.

Definition of Spontaneous

Spontaneous
Spontaneous Spon*ta"ne*ous, a. [L. spontaneus, fr. sponte of free will, voluntarily.] 1. Proceding from natural feeling, temperament, or disposition, or from a native internal proneness, readiness, or tendency, without constraint; as, a spontaneous gift or proportion. 2. Proceeding from, or acting by, internal impulse, energy, or natural law, without external force; as, spontaneous motion; spontaneous growth. 3. Produced without being planted, or without human labor; as, a spontaneous growth of wood. Spontaneous combustion, combustion produced in a substance by the evolution of heat through the chemical action of its own elements; as, the spontaneous combustion of waste matter saturated with oil. Spontaneous generation. (Biol.) See under Generation. Syn: Voluntary; uncompelled; willing. Usage: Spontaneous, Voluntary. What is voluntary is the result of a volition, or act of choice; it therefore implies some degree of consideration, and may be the result of mere reason without excited feeling. What is spontaneous springs wholly from feeling, or a sudden impulse which admits of no reflection; as, a spontaneous burst of applause. Hence, the term is also applied to things inanimate when they are produced without the determinate purpose or care of man. ``Abstinence which is but voluntary fasting, and . . . exercise which is but voluntary labor.' --J. Seed. Spontaneous joys, where nature has its play, The soul adopts, and owns their firstborn away. --Goldsmith. -- Spon*ta"ne*ous*ly, adv. -- Spon*ta"ne*ous*ness, n.

Meaning of Spontaneous from wikipedia

- bacterial peritonitis Spontaneous combustion Spontaneous declaration Spontaneous emission Spontaneous fission Spontaneous generation Spontaneous human combustion...
- Spontaneous is a 2020 American coming-of-age romantic black comedy horror film, written, produced and directed by Brian Duffield, in his directorial debut...
- Spontaneous combustion or spontaneous ignition is a type of combustion which occurs by self-heating (increase in temperature due to exothermic internal...
- Spontaneous human combustion (SHC) is the pseudoscientific concept of the spontaneous combustion of a living (or recently deceased) human body without...
- A spontaneous ****, or spontaneous ejaculation when it occurs in males, is an **** which occurs spontaneously and involuntarily without ****ual stimulation...
- Spontaneous generation is a su****ded scientific theory that held that living creatures could arise from nonliving matter and that such processes were...
- Spontaneous emission is the process in which a quantum mechanical system (such as a molecule, an atom or a subatomic particle) transits from an excited...
- Spontaneous remission, also called spontaneous healing or spontaneous regression, is an unexpected improvement or cure from a disease that usually progresses...
- Spontaneous symmetry breaking is a spontaneous process of symmetry breaking, by which a physical system in a symmetric state spontaneously ends up in an...
- In thermodynamics, a spontaneous process is a process which occurs without any external input to the system. A more technical definition is the time-evolution...