Meaning & use

before

preposition·Everyday

Earlier than a particular time or event, or in front of something in order or position.

See it in a sentence

Please arrive at the theater before seven o'clock, if at all possible.

We had never met before that chance encounter at the airport.

A note on using this word

Also functions as a conjunction ('before you go') and an adverb ('I've seen this before').

Words with a similar meaning

prior toahead of

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

Another way to use it

2. conjunction

Introducing a clause that indicates something happens earlier than another event.

Lock the door before you leave the house tonight.

Make it your own

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