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verb Uncommon

ignite

ihg-NYT

Ignite (verb) means to set something on fire, or to begin burning. Example: “A stray spark ignited the dry grass and started a wildfire.”

verb
1
To set something on fire, or to begin burning.
"A stray spark ignited the dry grass and started a wildfire."
"The fuel-air mixture ignites the instant it hits the spark plug."
2
To trigger or start something suddenly, especially strong emotion or conflict.
"The comment ignited a heated debate online."

How to use ignite

Learner’s notes

In plain EnglishTo catch fire or make something catch fire, or figuratively, to spark off a strong reaction.

Common pairings
ignite a spark ignite controversy ignite a fire

Word forms

ignited past tense, ignites singular

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Test yourself on “ignite” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

A stray spark _____ the dry grass and started a wildfire.

Etymology

From Latin ignire, "to set on fire," from ignis, "fire" — the same root behind words like "igneous."

Origin: Latin

light heat wake erupt inflame combust stir up fire up take fire catch fire conflagrate

Related words

Rhymes for ignite

See all rhymes for ignite →

Frequently asked questions

What does “ignite” mean?

The word “ignite” means to set something on fire, or to begin burning. In plain terms, to catch fire or make something catch fire, or figuratively, to spark off a strong reaction.

How do you pronounce “ignite”?

“Ignite” is pronounced ihg-NYT (/ɪɡˈnaɪt/ in IPA).

How do you use “ignite” in a sentence?

Here is “ignite” used in a sentence: “A stray spark ignited the dry grass and started a wildfire.”

What part of speech is “ignite”?

“Ignite” is a verb.

Where does the word “ignite” come from?

The word “ignite” comes from Latin. From Latin ignire, "to set on fire," from ignis, "fire" — the same root behind words like "igneous.".

Is “ignite” a common word?

“Ignite” is an uncommon word in modern English.

How many meanings does “ignite” have?

“Ignite” has 2 distinct senses listed in this dictionary. The most common is: to set something on fire, or to begin burning.

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Definitions: FreeDict original editorial