Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “let sb/sth in”

let sb/sth in

verb uk phrasal verb with let   /let/ (present participle letting, past tense and past participle let) us  
B2 to allow someone or something to enter: She opened the door and let me in. These shoes are starting to let water in.
(Definition of let sb/sth in from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of let sb/sth in?
Browse related topics

You are looking at an entry to do with Allowing and permitting, but you might be interested in these topics from the Law and the police topic area:

Add Cambridge dictionaries to your browser to your website

Translations of “let sb/sth in”

Word of the Day

give the green light to sth

to give permission for someone to do something or for something to happen

Word of the Day

Highly delighted, bitterly disappointed, ridiculously cheap: adverbs for emphasis.

by Liz Walter,
October 22, 2014
We often make adjectives stronger by putting an adverb in front of them. The most common ones are very and, for a stronger meaning, extremely: He was very pleased. The ship is extremely large. However, we don’t use very or extremely for adjectives that already have a strong meaning, for example fantastic,

Read More 

life tracking noun

October 20, 2014
the use of one or more devices or apps to monitor health, exercise, how time is spent, etc.

Read More