noun (sometimes lowercase)
the personification of luck as a lady bringing good or bad fortune: Lady Luck was against us and we lost the game.
Origin of Lady Luck
First recorded in 1930–35
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for lady luck
the personification of fortune or chance
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