Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “lookout”

See all translations

lookout

noun [C] uk   /ˈlʊk.aʊt/ us  
a person who watches for danger: One of the burglars waited outside to act as a lookout. a high place where a person can look at what is happening in the area around them, especially in order to watch for any danger US and Australian English a place from where a person can look at something, especially at an area of natural beauty
Compare
be on the lookout for sth/sb to search for something or someone: I'm always on the lookout for interesting new recipes.keep a lookout for sth/sb to continue to watch carefully for something or someone, especially in order to avoid danger: Keep a lookout for small objects that a baby might swallow.
(Definition of lookout from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of lookout?
Add Cambridge dictionaries to your browser to your website

Definitions of “lookout” in other dictionaries

Word of the Day

derivative

If something is derivative, it is not the result of new ideas, but has been developed from or copies something else.

Word of the Day

Lies, lies, lies!

by Kate Woodford,
February 25, 2015
​​​ According to sociologists (=people who study the relationships between people living in groups), we are good at lying. As a species, we have developed a remarkable ability to deceive each other (= persuade each other that something false is true). Being able to say things that are not true can help with

Read More 

snapchat verb

March 02, 2015
to send someone a message using the photomessaging application Snapchat We used to have a thing until he got a girlfriend. now

Read More