We found 4 dictionaries that define the word try one's luck:

General (4 matching dictionaries)

1. try one's luck: Merriam-Webster
2. try one's luck: Oxford Learner's Dictionaries
3. try one's luck, try one's luck: Collins English Dictionary
4. try one's luck: Wiktionary

Definitions from Wiktionary (try one's luck) ▸ verb:  To make a risky attempt. [with at] ▸ Words similar to try one's luck ▸ Usage examples for try one's luck ▸ Idioms related to try one's luck ▸ Wikipedia articles (New!) ▸ Words that often appear near try one's luck ▸ Rhymes of try one's luck ▸ Invented words related to try one's luck