The definition of a spark is a small burst of fire that comes off of a main fire, a person with a fiery personality, or the small seeds of some intense feeling or emotion.(noun)
To spark is to emit little electrical currents or signals, or to emit little bursts of fire or light.(verb)
An example of spark is when a broken extension cord has little bursts of electricity coming out of the broken wires.
See spark in Webster's New World College Dictionary
Origin: ME sperke < OE spearca, akin to MDu sparke < IE base *sp(h)er(e)-g-, to strew, sprinkle > sprinkle, L spargere
Origin: ON sparkr, lively: for IE base see spark
transitive verb, intransitive verb
See spark in American Heritage Dictionary 4
Origin: Middle English sparke
Origin: , from Old English spearca
Origin: . V., from Middle English sparken
Origin: , from Old English spearcian.
Origin: Perhaps of Scandinavian origin
Origin: or from spark1.
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