spontaneous
spon tay nee uhs
- a happening or arising without apparent external cause
spontaneous laughter
spontaneous combustion
a spontaneous abortion - s said or done without having been planned or written in advance
- The protests in Tibet were spontaneous, agrees legal expert Lobsang Sangay, but a violent uprising was inevitable.
- So for "the discovery of the mechanism of spontaneous broken symmetry in subatomic physics," Nambu shared the 2008 Nobel Prize in Physics and wins selection to the PTI 100.
- We look at the players behind the 'spontaneous' protest that preceded the shutdown of Miami-Dade's recount.