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set off

Phrasal verb · B1

set off

Meaning

To begin a journey; to trigger something.

Example

We set off early to avoid traffic.

When to use it

Also "set off the alarm".

Intermediate (B1): useful for everyday conversation.

Try "set off" in a sentence

Write two or three sentences with it. Nib checks the grammar and tells you if it sounds natural.

More phrasal verbs

back upTo support someone
break downTo stop working (machines)
bring upTo mention a topic
bump intoTo meet someone by chance
call offTo cancel something planned
carry onTo continue doing something
catch upTo reach the same level or position as others after falling behind
check outTo leave a hotel

See all 244 phrases →

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