This is the 4229th most frequent Polish word.
doczekają
"Doczekają" means "they will live to see" or "they will wait for."
This usage shows 'doczekają' as implying anticipation and eventuality for something.
Doczekają się nagrody za swoją pracę.
They will eventually receive a reward for their work.
Here, 'doczekają' conveys the action of experiencing a future moment.
Nie wiadomo, czy doczekają końca koncertu, bo może padać deszcz.
It's uncertain whether they will see the end of the concert, as it may rain.
In this sentence, 'doczekają' is used to express hope and witnessing future circumstances.