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Definition let in British English

let verb

verb
/let/
1

to allow something to happen

Example

I stepped back and let him pass.

Example

Alice's mum won't let her come with us.

Example

Let your imagination run wild.

Example

Open the windows and let some fresh air into the room.

Example

There are holes between the stones that let the wind through.

Example

Let us know what time you want us to be there.

Example

She lets herself be talked into all kinds of schemes.

Synonyms and related words
1.1

used for offering to do something

Example

Here, let me help you.

Synonyms and related words
2

to rent a room, flat, house etc to someone

Example

The landlord can let at an agreed market rent.

Example

He's let his cottage to some people from London.

Synonyms and related words
Example

Let the games begin!

Synonyms and related words
4

used for showing that you are angry or tired, and do not care what happens

Example

Let her do all the work for a change!

5

used in mathematics for saying that you are imagining that something is true, usually in order to prove a principle of mathematics

Example

Let x = 5.

Example

Let ABC be a triangle.

Synonyms and related words
Definition let in British English

Related Words

Words related to let:

buy-to-let (adjective) buy-to-let (noun) your guard (phrase) lightly (phrase) someone alone (phrase) something alone (phrase) well alone (phrase) let (verb) let (noun) -let (suffix) let (it) slip (phrase) let alone (phrase) let down (phrasal verb) let fly (phrase) let go (of someone/something) (phrase) let in (phrasal verb) let in on (phrasal verb) let into (phrasal verb) let it be known that (phrase) let lie (phrase) let me be the judge of that (phrase) let me guess (phrase) let me see (phrase) let me (phrase) let me tell you (phrase) let nature take its course (phrase) let off (phrasal verb) steam (phrase) let on (phrasal verb) let out (phrasal verb) let rip (phrase) let sleeping dogs lie (phrase) let someone be (phrase) let someone be the judge of something (phrase) let someone go (phrase) let someone have it (phrase) let someone know (phrase) let someone loose (on something) (phrase) let someone stew (in their own juice) (phrase) let someone/something go (phrase) let something (phrase) let something (phrase) let something go (phrase) let something go for something (phrase) let something loose (phrase) let something pass (phrase) let something ride (phrase) let something rip (phrase) let something slide (phrase) let the cat out of the bag (phrase) let the dust settle (phrase) let the genie out of the bottle (phrase) let them eat cake (phrase) let there be something (phrase) let up (phrasal verb) let us suppose (phrase) let your hair down (phrase) let yourself go (phrase) let’s (phrase) let’s (short form) let’s hear it (phrase) let’s hear it for (phrase) let’s see (phrase) (let’s) face it (phrase) let-out (noun) let-up (noun) live and let live (phrase) I remind you... (phrase) never let it be said that (phrase) not let the grass grow under your feet () to be fair (phrase) let (phrase) without (let or) hindrance (phrase) without let or hindrance (phrase)