Trigger vs Where's the detonator

When to use each in English, with meaning, register, and examples.

Trigger

Top 1,000 (very common)B2verb

Where's the detonator

Beyond 10,000 (less common)
Most common: Trigger
 TriggerWhere's the detonator
Pronunciation🇬🇧 /["/ˈtrɪɡə(r)/","/ˈtrɪɡəz/","/ˈtrɪɡəd/","/ˈtrɪɡərɪŋ/"]/🇺🇸 /["/ˈtrɪɡər/","/ˈtrɪɡərz/","/ˈtrɪɡərd/","/ˈtrɪɡərɪŋ/"]/🇬🇧 //ˈdɛtəneɪtə//🇺🇸 //ˈdɛtəneɪtər//
MeaningTo cause something to happen.A device that triggers an explosion.
ExampleNuts can trigger off a violent allergic reaction.In the movie, the hero asks, 'Where's the detonator?' before defusing the bomb.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelB2-
Part of speechverb
Collocationstrigger a response, trigger an alarm, trigger emotions, trigger a memory, trigger a reactionfind the detonator, activate the detonator, detonator switch, detonator circuit
Antonymscalm, deactivate, stop-
Common mistakesUsing 'trigger' without an object (e.g. 'The noise triggered' instead of 'The noise triggered a reaction')., Confusing with 'triggered' as a noun., Mixing up with 'impact' or 'affect' too broadly.Confusing 'detonator' with 'trigger' which has a broader meaning., Using it in non-explosive contexts., Incorrectly assuming it refers to any electronic device.
Usage notesCommonly used in both casual and formal contexts. Often used to describe a cause-and-effect relationship, especially in psychology or discussions about emotions. Avoid when discussing less serious or trivial matters.Used in contexts involving explosives or devices. Should not be used in casual or non-serious conversations.

See it in real clips

Trigger
Where's the detonator

Frequently asked questions: Trigger vs Where's the detonator

What's the difference between Trigger and Where's the detonator?

Trigger: To cause something to happen. Where's the detonator: A device that triggers an explosion.

Which is more common: Trigger and Where's the detonator?

Trigger is the most common in everyday English.

Can you show an example of each?

Trigger: Nuts can trigger off a violent allergic reaction. Where's the detonator: In the movie, the hero asks, 'Where's the detonator?' before defusing the bomb.

Can I use Trigger and Where's the detonator interchangeably?

Not always. Trigger and Where's the detonator are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.