Propulsation :: Propulsation (n.) The act of driving away or repelling; a keeping at a distance.
Pulsatile :: Pulsatile (a.) Capable of being struck or beaten; played by beating or by percussion; as, a tambourine is a pulsatile musical instrument..
Pulsatile :: Pulsatile (a.) Pulsating; throbbing, as a tumor..
Pulsatilla :: Pulsatilla (n.) A genus of ranunculaceous herbs including the pasque flower. This genus is now merged in Anemone. Some species, as Anemone Pulsatilla, Anemone pratensis, and Anemone patens, are used medicinally..