spark

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
spark

Plural
sparks

  1. A spark is something that is created by rubbing two objects quickly. Used for starting fires with fuels.
    This lighter does not work anymore. It does not produce any sparks.

Verb[change]

Plain form
spark

Third-person singular
sparks

Past tense
sparked

Past participle
sparked

Present participle
sparking

  1. Spark means to cause.
    His strange attire sparked comment.