The first is a prolonged form of the {second} which (together with the third form) occurs only as an alternate in certain tenses; to imbibe (literally or figuratively): - drink.
From πίων piōn (fat; perhaps akin to the alternate of G4095 through the idea of repletion); {plumpness} that {is} (by implication) richness (oiliness): - fatness.
The first is a reduplicated and prolonged form of the second (which occurs only as an alternate in certain tenses); contracted from περάω peraō (to traverse; from the base of G4008); to traffic (by {travelling}) that {is} dispose of as merchandise or into slavery (literally or figuratively): - sell.
Verse
Matrix
Rom 11:17And if some of the branches be broken off, and thou, being a wild olive tree, wert graffed in among them, and with them partakest of the root and fatnessG4096 of the olive tree;