spark: signification et définitions
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An incandescent particle, especially:
One thrown off from a burning substance.
One resulting from friction.
One remaining in an otherwise extinguished fire; an ember.
A glistening particle, as of metal.
A flash of light, especially a flash produced by electric discharge.
A short pulse or flow of electric current.
A trace or suggestion, as:
A quality or feeling with latent potential; a seed or germ: the spark of genius.
A vital, animating, or activating factor: the spark of revolution.
Informal A radio operator aboard a ship.
Electricity The luminous phenomenon resulting from a disruptive discharge through an insulating material.
Electricity The discharge itself.
To give an enthusiastic response.
To operate correctly. Used of the ignition system of an internal-combustion engine.
To set in motion; activate: The incident sparked a controversy.
To rouse to action; spur: A cheering crowd sparked the runner to triumph.
An elegantly dressed, highly self-conscious young man.