(pēch) noun
1. The fruit of the peach tree (Prunus persica), a fleshy, juicy, edible drupe.
2. The tree, widely cultivated in many varieties.
3. The orange-yellow color of the fruit.
4. Slang Any person or thing particularly beautiful, pleasing, or excellent. [<OF peche, pesche <LL persica <L Persicum (malum) Persian (apple) <Gk. persikos]

(pēch) v.i. Slang
To inform against an accomplice; turn informer.
—v.t. Obs. To impeach; inform against. [Aphetic var. of APPEACH]