This is the 15728th most frequent Polish word.
szczęśliwego
"Happy" or "fortunate" (genitive or singular masculine/neuter form).
Here, 'szczęśliwego' describes the desirable state of an outcome, emphasizing joy or positivity.
Obyśmy doczekali szczęśliwego zakończenia historii.
May we reach a happy ending to the story.
In this sentence, 'szczęśliwego' is part of a typical greeting wishing happiness for the New Year.
Szczęśliwego Nowego Roku!
Happy New Year!
The word 'szczęśliwego' is used to wish someone happiness in relation to a specific time period such as a day.