spontaneous

[Adjective] Something that happens on impulse or without planning.
Example: Spontaneous clapping broke out among the audience as the speaker finished his talk.
Found on http://www.bbc.co.uk/skillswise/glossary/

spontaneous

[adj] - happening or arising without apparent external cause
Found on http://www.webdictionary.co.uk/definition.php?query=spontaneous

spontaneous

spontaneity; spontaneous process; spontaneous reaction. A spontaneous process occurs because of internal forces; no external forces are required to keep the process going, although external forces may be required to get the process started. For example, the burning of wood is spontaneous once the fire is started. The combination of water and carbon...
Found on http://antoine.frostburg.edu/chem/senese/101/glossary/s.shtml

Spontaneous

Spon·ta'ne·ous adjective [ Latin spontaneus , from 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. ...
Found on http://www.encyclo.co.uk/webster/S/171

spontaneous

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 wit...
Found on http://www.encyclo.co.uk/local/20973

spontaneous

adjective happening or arising without apparent external cause; `spontaneous laughter`; `spontaneous combustion`; `a spontaneous abortion`
Found on http://wordnetweb.princeton.edu/perl/webwn?s=spontaneous

Spontaneous

• (a.) Proceding from natural feeling, temperament, or disposition, or from a native internal proneness, readiness, or tendency, without constraint; as, a spontaneous gift or proportion. • (a.) Proceeding from, or acting by, internal impulse, energy, or natural law, without external force; as, spontaneous motion; spontaneous growth. &bull...
Found on http://thinkexist.com/dictionary/meaning/spontaneous/

spontaneous

Type: Term Pronunciation: spon-tā′nē-ŭs Definitions: 1. Without apparent cause; said of disease processes or remissions.
Found on http://www.medilexicon.com/medicaldictionary.php?t=84063

Spontaneous

A spontaneous process occurs because of internal forces; no external forces are required to keep the
Found on http://www.superglossary.com/Glossary/Science/Chemistry/

Spontaneous

Said of plants that have escaped from cultivation, but that do not permanently persist.
Found on http://www.gardenology.org/wiki/Glossary_of_Gardening_Terms

spontaneous

said or done without having been planned in advance
Found on https://www.vocabulary.com/lists/158007
No exact match found