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trigger

verb B2 Neutral

Meaning

To trigger something means to cause it to happen or start, often suddenly or unexpectedly.
💡 A common mistake is to confuse "trigger" with "ignite," as they can imply different types of initiation.

Example Sentences

Can loud noises trigger your headache or make it worse ?
Loud noises can trigger my headache very quickly .
The loud noise can trigger an alarm in the building .
The new policy may trigger significant changes in the industry .

Word in Context

A small alarm on the kitchen wall can trigger a loud sound when the timer ends , so Anna always checks the time before she starts cooking . She learned to be careful after she once forgot a cake and it burned . Now she stays near the oven and watches the batter carefully so that small mistakes do not ruin the dessert . She also writes the cooking time on a note and puts it on the counter . If the oven gets too hot , she opens the door quickly and turns the heat down to avoid more problems .

Common Phrases

trigger a reaction trigger an event trigger a response

Synonyms

Never forget "trigger"

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