noun your overall circumstances or condition in life (including everything that happens to you).
— synonyms: fortune, destiny, fate, lot, circumstances, portion
noun an unknown and unpredictable phenomenon that causes an event to result one way rather than another.
— synonyms: fortune, chance, hazard
noun an unknown and unpredictable phenomenon that leads to a favorable outcome.
— synonyms: fortune
Examples
“Gilbert had some bad luck yesterday — he got pick-pocketed and lost fifty dollars.”
“He blew on the dice for luck.”
“He has a lot of luck with the ladies, perhaps it is because of his new motorbike.”