What does "sparked" mean?

1. (to cause a reaction) to cause a sudden reaction or start a process, like an argument or a new idea. 2. (to start a fire) to start a fire by creating small, bright flashes of light. 3. (electrically treated) something that has had electricity passed through it.

sparked

v. · adj.

US //ˈspɑɹkt// UK //spˈɑːkt// sparked

1 to cause a reaction (v.)
B2 Upper Intermediate

to cause a sudden reaction or start a process, like an argument or a new idea.

to trigger or initiate a sudden and often intense reaction, debate, or series of events.

Example

The new law sparked protests across the city as people demanded change.

Example

The senator's controversial remarks sparked a heated debate regarding the ethical implications of the proposed environmental policy.
- extinguished
- prevented
2 to start a fire (v.)
B2 Upper Intermediate

to start a fire by creating small, bright flashes of light.

to produce sparks that ignite a fire or electrical discharge.

Example

A short circuit in the old wiring sparked a small fire in the attic.

Example

The friction from the grinding wheel sparked a fire when it came into contact with the oily rags left on the workbench.
- ignited
- kindled
- doused
3 electrically treated (adj.)
C2 Proficiency Technical Science

something that has had electricity passed through it.

having been subjected to an electrical spark or discharge.

Example

The scientist examined the sparked gas to see how the molecules changed.

Example

The experiment required a sparked mixture of hydrogen and oxygen to demonstrate the synthesis of water in a controlled environment.
- electrified

Last updated June 20, 2026