[ luhk-ee ]
See synonyms for: luckyluckiestluckiness on

adjective,luck·i·er, luck·i·est.
  1. having or marked by good luck; fortunate: That was my lucky day.

  2. happening fortunately: a lucky accident.

  1. bringing or foretelling good luck, or supposed to do so: a lucky penny.

Origin of lucky

First recorded in 1495–1505; luck + -y1

Other words for lucky

Opposites for lucky

Other words from lucky

  • luck·i·ness, noun

Words Nearby lucky

Other definitions for lucky (2 of 2)


or luck·ie

[ luhk-ee ]

noun,plural luck·ies.Scot.
  1. a familiar name applied to an elderly woman, especially a grandmother; granny.

  2. a familiar name applied to a woman, as one's wife or a barmaid.

Origin of lucky

First recorded in 1710–20; luck + -y2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use lucky in a sentence

British Dictionary definitions for lucky


/ (ˈlʌkɪ) /

adjectiveluckier or luckiest
  1. having or bringing good fortune

  2. happening by chance, esp as desired

Derived forms of lucky

  • luckily, adverb
  • luckiness, noun

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Idioms and Phrases with lucky


see born under a lucky star; strike it rich (lucky); thank one's lucky stars.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.