A small fiery particle thrown off from a fire, a burning object, or a source of electricity. The campfire crackled, sending a spark into the night air.
A trace of a specified quality or intense feeling. There was a spark of excitement in her eyes as she opened the gift.
An electrical discharge or a flash of light produced by a sudden flow of electricity. The spark from the faulty wire caused the lights to flicker.
(archaic) A lively or gallant young man, especially one attentive to women. She was seen strolling with a handsome spark from the neighboring village.