+A **spark** is a brief, luminous particle, often a byproduct of [combustion](/wiki/combustion) or striking a material. It can signify the sudden ignition of a [fire](/wiki/fire), or metaphorically, the nascent flicker of an idea or event.
+## See also
+- [Ignition](/wiki/ignition)
+- [Beginning](/wiki/beginning)
+- [Energy](/wiki/energy)
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