Nouns

(n)pipa disease of poultry
(n)pipa minor nonspecific ailment
(n)pipa small hard seed found in some fruits
(n)spot, pipa mark on a die or on a playing card (shape depending on the suit)
(n)blip, pip, radar targeta radar echo displayed so as to show the position of a reflecting surface

Verbs

(v)shoot, pipkill by firing a missile
(v)shoot, hit, piphit with a missile from a weapon
(v)worst, pip, mop up, whip, rack updefeat thoroughly“He mopped up the floor with his opponents”