Vipāka (Sanskrit and Pāli) is a Buddhist term that refers to the ripening or maturation of karma (Pāli kamma), or intentional actions. The theory of karmic action and result (kamma-vipāka) is a central belief within the Buddhist tradition.
The term vipaka is translated as:
The Samyutta Nikaya states:
So is the fruit you reap therefrom,
Doer of good will gather good,
Doer of evil, evil reaps,
Down is the seed and thou shalt taste the fruit thereof.