Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “lucky”

See all translations

lucky

adjective uk   /ˈlʌk.i/ us  
A2 having good things happen to you by chance: "I'm going to Japan." "Lucky you!" The lucky winner will be able to choose from three different holidays. [+ to infinitive] They're lucky to have such a nice office to work in. He's lucky that he wasn't fired. It sounds as if you had a lucky escape (= by good chance you were able to avoid something dangerous or unpleasant). We'll be lucky if we get there by midnight at this rate (= we might get there by midnight or it might be later).B1 bringing good luck: a lucky charm Six is my lucky number.
More examples
(Definition of lucky from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of lucky?
Add Cambridge dictionaries to your browser to your website

Definitions of “lucky” in other dictionaries

Word of the Day

work out

to exercise in order to improve the strength or appearance of your body

Word of the Day

Byronic, Orwellian and Darwinian: adjectives from names.

by Liz Walter,
April 15, 2015
Becoming an adjective is a strange kind of memorial, but it is often a sign of a person having had real influence on the world. Science is full of examples, from Hippocrates, the Greek medic born around 460 BC, who gave his name to the Hippocratic Oath still used by doctors today,

Read More 

bio-inspiration noun

April 13, 2015
the adoption of patterns and structures found in nature for the purposes of engineering, manufacturing, science, etc. The MIT researchers actually aren’t the only robotics team to turn to cheetahs for bio-inspiration.

Read More